diff --git a/ops/kontemplate/.gitignore b/ops/kontemplate/.gitignore
deleted file mode 100644
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--- a/ops/kontemplate/.gitignore
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-.idea/
-release/
diff --git a/ops/kontemplate/LICENSE b/ops/kontemplate/LICENSE
deleted file mode 100644
index 94a9ed024..000000000
--- a/ops/kontemplate/LICENSE
+++ /dev/null
@@ -1,674 +0,0 @@
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-PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.
-
- 17. Interpretation of Sections 15 and 16.
-
- If the disclaimer of warranty and limitation of liability provided
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
- END OF TERMS AND CONDITIONS
-
- How to Apply These Terms to Your New Programs
-
- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
- To do so, attach the following notices to the program. It is safest
-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-
- Copyright (C)
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see .
-
-Also add information on how to contact you by electronic and paper mail.
-
- If the program does terminal interaction, make it output a short
-notice like this when it starts in an interactive mode:
-
- Copyright (C)
- This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
- This is free software, and you are welcome to redistribute it
- under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License. Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
-
- You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-.
-
- The GNU General Public License does not permit incorporating your program
-into proprietary programs. If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
-the library. If this is what you want to do, use the GNU Lesser General
-Public License instead of this License. But first, please read
-.
diff --git a/ops/kontemplate/README.md b/ops/kontemplate/README.md
deleted file mode 100644
index 803a1c4f1..000000000
--- a/ops/kontemplate/README.md
+++ /dev/null
@@ -1,185 +0,0 @@
-Kontemplate - A simple Kubernetes templater
-===========================================
-
-Kontemplate is a simple CLI tool that can take sets of Kubernetes resource files
-with placeholders and insert values per environment.
-
-This tool was made because in many cases all I want in terms of Kubernetes
-configuration is simple value interpolation per environment (i.e. Kubernetes
-cluster), but with the same deployment files.
-
-In my experience this is often enough and more complex solutions such as
-[Helm][] are not required.
-
-Check out a Kontemplate setup example and the feature list below!
-
-
-**Table of Contents**
-
-- [Kontemplate - A simple Kubernetes templater](#kontemplate---a-simple-kubernetes-templater)
- - [Features](#features)
- - [Example](#example)
- - [Installation](#installation)
- - [Homebrew](#homebrew)
- - [Arch Linux](#arch-linux)
- - [Building repeatably from source](#building-repeatably-from-source)
- - [Building from source](#building-from-source)
- - [Usage](#usage)
- - [Contributing](#contributing)
-
-
-
-## Features
-
-* [Simple, yet powerful templates](docs/templates.md)
-* [Clean cluster configuration files](docs/cluster-config.md)
-* [Resources organised as simple resource sets](docs/resource-sets.md)
-* Integration with pass
-* Integration with kubectl
-
-## Example
-
-Kontemplate lets you describe resources as you normally would in a simple folder structure:
-
-```
-.
-├── prod-cluster.yaml
-└── some-api
- ├── deployment.yaml
- └── service.yaml
-```
-
-This example has all resources belonging to `some-api` (no file naming conventions enforced at all!) in the `some-api`
-folder and the configuration for the cluster `prod-cluster` in the corresponding file.
-
-Lets take a short look at `prod-cluster.yaml`:
-
-```yaml
----
-context: k8s.prod.mydomain.com
-global:
- globalVar: lizards
-include:
- - name: some-api
- values:
- version: 1.0-0e6884d
- importantFeature: true
- apiPort: 4567
-```
-
-Those values are then templated into the resource files of `some-api`. That's it!
-
-You can also set up more complicated folder structures for organisation, for example:
-
-```
-.
-├── api
-│ ├── image-api
-│ │ └── deployment.yaml
-│ └── music-api
-│ └── deployment.yaml
-│ │ └── default.json
-├── frontend
-│ ├── main-app
-│ │ ├── deployment.yaml
-│ │ └── service.yaml
-│ └── user-page
-│ ├── deployment.yaml
-│ └── service.yaml
-├── prod-cluster.yaml
-└── test-cluster.yaml
-```
-
-And selectively template or apply resources with a command such as
-`kontemplate apply test-cluster.yaml --include api --include frontend/user-page`
-to only update the `api` resource sets and the `frontend/user-page` resource set.
-
-## Installation
-
-It is recommended to install Kontemplate from the [Nix](https://nixos.org/) package set,
-where it is available since NixOS 17.09 as `kontemplate`.
-
-If using Nix is not an option for you, several other methods of installation are
-available:
-
-### Binary releases
-
-Signed binary releases are available on the [releases page][] for Linux, OS X, FreeBSD and
-Windows.
-
-Releases are signed with the GPG key `DCF34CFAC1AC44B87E26333136EE34814F6D294A`.
-
-### Building from source
-
-You can clone Kontemplate either by cloning the full TVL
-[depot][https://code.tvl.fyi] or by just cloning the kontemplate
-subtree like so:
-
- git clone https://code.tvl.fyi/depot.git:/ops/kontemplate.git
-
-The `go` tooling can be used as normal with this cloned repository. In
-a full clone of the depot, Nix can be used to build Kontemplate:
-
- nix-build -A ops.kontemplate
-
-## Usage
-
-You must have `kubectl` installed to use Kontemplate effectively.
-
-```
-usage: kontemplate [] [ ...]
-
-simple Kubernetes resource templating
-
-Flags:
- -h, --help Show context-sensitive help (also try --help-long and --help-man).
- -i, --include=INCLUDE ... Resource sets to include explicitly
- -e, --exclude=EXCLUDE ... Resource sets to exclude explicitly
-
-Commands:
- help [...]
- Show help.
-
- template
- Template resource sets and print them
-
- apply []
- Template resources and pass to 'kubectl apply'
-
- replace
- Template resources and pass to 'kubectl replace'
-
- delete
- Template resources and pass to 'kubectl delete'
-
- create
- Template resources and pass to 'kubectl create'
-
-```
-
-Examples:
-
-```
-# Look at output for a specific resource set and check to see if it's correct ...
-kontemplate template example/prod-cluster.yaml -i some-api
-
-# ... maybe do a dry-run to see what kubectl would do:
-kontemplate apply example/prod-cluster.yaml --dry-run
-
-# And actually apply it if you like what you see:
-kontemplate apply example/prod-cluster.yaml
-```
-
-Check out the feature list and the individual feature documentation above. Then you should be good to go!
-
-## Contributing
-
-Feel free to contribute pull requests, file bugs and open issues with feature suggestions!
-
-Kontemplate is licensed under the GPLv3, a copy of the license and its terms can be found
-in the `LICENSE` file.
-
-Please follow the [code of conduct](CODE_OF_CONDUCT.md).
-
-[Helm]: https://helm.sh/
-[releases page]: https://github.com/tazjin/kontemplate/releases
diff --git a/ops/kontemplate/build-release.sh b/ops/kontemplate/build-release.sh
deleted file mode 100755
index e4258c53d..000000000
--- a/ops/kontemplate/build-release.sh
+++ /dev/null
@@ -1,75 +0,0 @@
-#!/usr/bin/env bash
-set -ueo pipefail
-
-# Copyright (C) 2016-2019 Vincent Ambo
-#
-# This file is part of Kontemplate.
-#
-# Kontemplate is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-
-readonly GIT_HASH="$(git rev-parse --short HEAD)"
-readonly LDFLAGS="-X main.gitHash=${GIT_HASH} -w -s"
-readonly VERSION="1.8.0-${GIT_HASH}"
-
-function binary-name() {
- local os="${1}"
- local target="${2}"
- if [ "${os}" = "windows" ]; then
- echo -n "${target}/kontemplate.exe"
- else
- echo -n "${target}/kontemplate"
- fi
-}
-
-function build-for() {
- local os="${1}"
- local arch="${2}"
- local target="release/${os}/${arch}"
- local bin=$(binary-name "${os}" "${target}")
-
- echo "Building kontemplate for ${os}-${arch} in ${target}"
-
- mkdir -p "${target}"
-
- env GOOS="${os}" GOARCH="${arch}" go build \
- -ldflags "${LDFLAGS}" \
- -o "${bin}" \
- -tags netgo
-}
-
-function sign-for() {
- local os="${1}"
- local arch="${2}"
- local target="release/${os}/${arch}"
- local bin=$(binary-name "${os}" "${target}")
- local tar="release/kontemplate-${VERSION}-${os}-${arch}.tar.gz"
-
- echo "Packing release into ${tar}"
- tar czvf "${tar}" -C "${target}" $(basename "${bin}")
-
- local hash=$(sha256sum "${tar}")
- echo "Signing kontemplate release tarball for ${os}-${arch} with SHA256 ${hash}"
- gpg --armor --detach-sig --sign "${tar}"
-}
-
-case "${1}" in
- "build")
- # Build releases for various operating systems:
- build-for "linux" "amd64"
- build-for "darwin" "amd64"
- build-for "windows" "amd64"
- build-for "freebsd" "amd64"
- exit 0
- ;;
- "sign")
- # Bundle and sign releases:
- sign-for "linux" "amd64"
- sign-for "darwin" "amd64"
- sign-for "windows" "amd64"
- sign-for "freebsd" "amd64"
- exit 0
- ;;
-esac
diff --git a/ops/kontemplate/context/context.go b/ops/kontemplate/context/context.go
deleted file mode 100644
index 2d0378a0e..000000000
--- a/ops/kontemplate/context/context.go
+++ /dev/null
@@ -1,266 +0,0 @@
-// Copyright (C) 2016-2019 Vincent Ambo
-//
-// This file is part of Kontemplate.
-//
-// Kontemplate is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-package context
-
-import (
- "fmt"
- "path"
- "strings"
-
- "github.com/tazjin/kontemplate/util"
-)
-
-type ResourceSet struct {
- // Name of the resource set. This can be used in include/exclude statements during kontemplate runs.
- Name string `json:"name"`
-
- // Path to the folder containing the files for this resource set. This defaults to the value of the 'name' field
- // if unset.
- Path string `json:"path"`
-
- // Values to include when interpolating resources from this resource set.
- Values map[string]interface{} `json:"values"`
-
- // Args to pass on to kubectl for this resource set.
- Args []string `json:"args"`
-
- // Nested resource sets to include
- Include []ResourceSet `json:"include"`
-
- // Parent resource set for flattened resource sets. Should not be manually specified.
- Parent string
-}
-
-type Context struct {
- // The name of the kubectl context
- Name string `json:"context"`
-
- // Global variables that should be accessible by all resource sets
- Global map[string]interface{} `json:"global"`
-
- // File names of YAML or JSON files including extra variables that should be globally accessible
- VariableImportFiles []string `json:"import"`
-
- // The resource sets to include in this context
- ResourceSets []ResourceSet `json:"include"`
-
- // Variables imported from additional files
- ImportedVars map[string]interface{}
-
- // Explicitly set variables (via `--var`) that should override all others
- ExplicitVars map[string]interface{}
-
- // This field represents the absolute path to the context base directory and should not be manually specified.
- BaseDir string
-}
-
-func contextLoadingError(filename string, cause error) error {
- return fmt.Errorf("Context loading failed on file %s due to: \n%v", filename, cause)
-}
-
-// Attempt to load and deserialise a Context from the specified file.
-func LoadContext(filename string, explicitVars *[]string) (*Context, error) {
- var ctx Context
- err := util.LoadData(filename, &ctx)
-
- if err != nil {
- return nil, contextLoadingError(filename, err)
- }
-
- ctx.BaseDir = path.Dir(filename)
-
- // Prepare the resource sets by resolving parents etc.
- ctx.ResourceSets = flattenPrepareResourceSetPaths(&ctx.BaseDir, &ctx.ResourceSets)
-
- // Add variables explicitly specified on the command line
- ctx.ExplicitVars, err = loadExplicitVars(explicitVars)
- if err != nil {
- return nil, fmt.Errorf("Error setting explicit variables: %v\n", err)
- }
-
- // Add variables loaded from import files
- ctx.ImportedVars, err = ctx.loadImportedVariables()
- if err != nil {
- return nil, contextLoadingError(filename, err)
- }
-
- // Merge variables defined at different levels. The
- // `mergeContextValues` function is documented with the merge
- // hierarchy.
- ctx.ResourceSets = ctx.mergeContextValues()
-
- if err != nil {
- return nil, contextLoadingError(filename, err)
- }
-
- return &ctx, nil
-}
-
-// Kontemplate supports specifying additional variable files with the
-// `import` keyword. This function loads those variable files and
-// merges them together with the context's other global variables.
-func (ctx *Context) loadImportedVariables() (map[string]interface{}, error) {
- allImportedVars := make(map[string]interface{})
-
- for _, file := range ctx.VariableImportFiles {
- // Ensure that the filename is not merged with the baseDir if
- // it is set to an absolute path.
- var filePath string
- if path.IsAbs(file) {
- filePath = file
- } else {
- filePath = path.Join(ctx.BaseDir, file)
- }
-
- var importedVars map[string]interface{}
- err := util.LoadData(filePath, &importedVars)
-
- if err != nil {
- return nil, err
- }
-
- allImportedVars = *util.Merge(&allImportedVars, &importedVars)
- }
-
- return allImportedVars, nil
-}
-
-// Correctly prepares the file paths for resource sets by inferring implicit paths and flattening resource set
-// collections, i.e. resource sets that themselves have an additional 'include' field set.
-// Those will be regarded as a short-hand for including multiple resource sets from a subfolder.
-// See https://github.com/tazjin/kontemplate/issues/9 for more information.
-func flattenPrepareResourceSetPaths(baseDir *string, rs *[]ResourceSet) []ResourceSet {
- flattened := make([]ResourceSet, 0)
-
- for _, r := range *rs {
- // If a path is not explicitly specified it should default to the resource set name.
- // This is also the classic behaviour prior to kontemplate 1.2
- if r.Path == "" {
- r.Path = r.Name
- }
-
- // Paths are made absolute by resolving them relative to the context base,
- // unless absolute paths were specified.
- if !path.IsAbs(r.Path) {
- r.Path = path.Join(*baseDir, r.Path)
- }
-
- if len(r.Include) == 0 {
- flattened = append(flattened, r)
- } else {
- for _, subResourceSet := range r.Include {
- if subResourceSet.Path == "" {
- subResourceSet.Path = subResourceSet.Name
- }
-
- subResourceSet.Parent = r.Name
- subResourceSet.Name = path.Join(r.Name, subResourceSet.Name)
- subResourceSet.Path = path.Join(r.Path, subResourceSet.Path)
- subResourceSet.Values = *util.Merge(&r.Values, &subResourceSet.Values)
- flattened = append(flattened, subResourceSet)
- }
- }
- }
-
- return flattened
-}
-
-// Merges the context and resource set variables according in the
-// desired precedence order.
-//
-// For now the reasoning behind the merge order is from least specific
-// in relation to the cluster configuration, which means that the
-// precedence is (in ascending order):
-//
-// 1. Default values in resource sets.
-// 2. Values imported from files (via `import:`)
-// 3. Global values in a cluster configuration
-// 4. Values set in a resource set's `include`-section
-// 5. Explicit values set on the CLI (`--var`)
-//
-// For a discussion on the reasoning behind this order, please consult
-// https://github.com/tazjin/kontemplate/issues/142
-func (ctx *Context) mergeContextValues() []ResourceSet {
- updated := make([]ResourceSet, len(ctx.ResourceSets))
-
- // Merging has to happen separately for every individual
- // resource set to make use of the default values:
- for i, rs := range ctx.ResourceSets {
- // Begin by loading default values from the resource
- // sets configuration.
- //
- // Resource sets are used across different cluster
- // contexts and the default values in them have the
- // lowest precedence.
- defaultValues := loadDefaultValues(&rs, ctx)
-
- // Continue by merging default values with values
- // imported from external files. Those values are also
- // used across cluster contexts, but have higher
- // precedence than defaults.
- merged := util.Merge(defaultValues, &ctx.ImportedVars)
-
- // Merge global values defined in the cluster context:
- merged = util.Merge(merged, &ctx.Global)
-
- // Merge values configured in the resource set's
- // `include` section:
- merged = util.Merge(merged, &rs.Values)
-
- // Merge values defined explicitly on the CLI:
- merged = util.Merge(merged, &ctx.ExplicitVars)
-
- // Continue with the newly merged resource set:
- rs.Values = *merged
- updated[i] = rs
- }
-
- return updated
-}
-
-// Loads default values for a resource set collection from
-// path/to/set/default.{json|yaml}.
-func loadDefaultValues(rs *ResourceSet, c *Context) *map[string]interface{} {
- var defaultVars map[string]interface{}
-
- for _, filename := range util.DefaultFilenames {
- err := util.LoadData(path.Join(rs.Path, filename), &defaultVars)
- if err == nil {
- return &defaultVars
- }
- }
-
- // The actual error is not inspected here. The reasoning for
- // this is that in case of serious problems (e.g. permission
- // issues with the folder / folder not existing) failure will
- // occur a bit later anyways.
- //
- // Otherwise we'd have to differentiate between
- // file-not-found-errors (no default values specified) and
- // other errors here.
- return &rs.Values
-}
-
-// Prepares the variables specified explicitly via `--var` when
-// executing kontemplate for adding to the context.
-func loadExplicitVars(vars *[]string) (map[string]interface{}, error) {
- explicitVars := make(map[string]interface{}, len(*vars))
-
- for _, v := range *vars {
- varParts := strings.SplitN(v, "=", 2)
- if len(varParts) != 2 {
- return nil, fmt.Errorf(`invalid explicit variable provided (%s), name and value should be separated with "="`, v)
- }
-
- explicitVars[varParts[0]] = varParts[1]
- }
-
- return explicitVars, nil
-}
diff --git a/ops/kontemplate/context/context_test.go b/ops/kontemplate/context/context_test.go
deleted file mode 100644
index 471eb246c..000000000
--- a/ops/kontemplate/context/context_test.go
+++ /dev/null
@@ -1,353 +0,0 @@
-// Copyright (C) 2016-2019 Vincent Ambo
-//
-// This file is part of Kontemplate.
-//
-// Kontemplate is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-package context
-
-import (
- "reflect"
- "testing"
-)
-
-var noExplicitVars []string = make([]string, 0)
-
-func TestLoadFlatContextFromFile(t *testing.T) {
- ctx, err := LoadContext("testdata/flat-test.yaml", &noExplicitVars)
-
- if err != nil {
- t.Error(err)
- t.Fail()
- }
-
- expected := Context{
- Name: "k8s.prod.mydomain.com",
- Global: map[string]interface{}{
- "globalVar": "lizards",
- },
- ResourceSets: []ResourceSet{
- {
- Name: "some-api",
- Path: "testdata/some-api",
- Values: map[string]interface{}{
- "apiPort": float64(4567), // yep!
- "importantFeature": true,
- "version": "1.0-0e6884d",
- "globalVar": "lizards",
- },
- Include: nil,
- Parent: "",
- },
- },
- BaseDir: "testdata",
- ImportedVars: make(map[string]interface{}, 0),
- ExplicitVars: make(map[string]interface{}, 0),
- }
-
- if !reflect.DeepEqual(*ctx, expected) {
- t.Error("Loaded context and expected context did not match")
- t.Fail()
- }
-}
-
-func TestLoadContextWithArgs(t *testing.T) {
- ctx, err := LoadContext("testdata/flat-with-args-test.yaml", &noExplicitVars)
-
- if err != nil {
- t.Error(err)
- t.Fail()
- }
-
- expected := Context{
- Name: "k8s.prod.mydomain.com",
- ResourceSets: []ResourceSet{
- {
- Name: "some-api",
- Path: "testdata/some-api",
- Values: make(map[string]interface{}, 0),
- Args: []string{
- "--as=some-user",
- "--as-group=hello:world",
- "--as-banana",
- "true",
- },
- Include: nil,
- Parent: "",
- },
- },
- BaseDir: "testdata",
- ImportedVars: make(map[string]interface{}, 0),
- ExplicitVars: make(map[string]interface{}, 0),
- }
-
- if !reflect.DeepEqual(*ctx, expected) {
- t.Error("Loaded context and expected context did not match")
- t.Fail()
- }
-}
-
-func TestLoadContextWithResourceSetCollections(t *testing.T) {
- ctx, err := LoadContext("testdata/collections-test.yaml", &noExplicitVars)
-
- if err != nil {
- t.Error(err)
- t.Fail()
- }
-
- expected := Context{
- Name: "k8s.prod.mydomain.com",
- Global: map[string]interface{}{
- "globalVar": "lizards",
- },
- ResourceSets: []ResourceSet{
- {
- Name: "some-api",
- Path: "testdata/some-api",
- Values: map[string]interface{}{
- "apiPort": float64(4567), // yep!
- "importantFeature": true,
- "version": "1.0-0e6884d",
- "globalVar": "lizards",
- },
- Include: nil,
- Parent: "",
- },
- {
- Name: "collection/nested",
- Path: "testdata/collection/nested",
- Values: map[string]interface{}{
- "lizards": "good",
- "globalVar": "lizards",
- },
- Include: nil,
- Parent: "collection",
- },
- },
- BaseDir: "testdata",
- ImportedVars: make(map[string]interface{}, 0),
- ExplicitVars: make(map[string]interface{}, 0),
- }
-
- if !reflect.DeepEqual(*ctx, expected) {
- t.Error("Loaded context and expected context did not match")
- t.Fail()
- }
-
-}
-
-func TestSubresourceVariableInheritance(t *testing.T) {
- ctx, err := LoadContext("testdata/parent-variables.yaml", &noExplicitVars)
-
- if err != nil {
- t.Error(err)
- t.Fail()
- }
-
- expected := Context{
- Name: "k8s.prod.mydomain.com",
- ResourceSets: []ResourceSet{
- {
- Name: "parent/child",
- Path: "testdata/parent/child",
- Values: map[string]interface{}{
- "foo": "bar",
- "bar": "baz",
- },
- Include: nil,
- Parent: "parent",
- },
- },
- BaseDir: "testdata",
- ImportedVars: make(map[string]interface{}, 0),
- ExplicitVars: make(map[string]interface{}, 0),
- }
-
- if !reflect.DeepEqual(*ctx, expected) {
- t.Error("Loaded and expected context did not match")
- t.Fail()
- }
-}
-
-func TestSubresourceVariableInheritanceOverride(t *testing.T) {
- ctx, err := LoadContext("testdata/parent-variable-override.yaml", &noExplicitVars)
-
- if err != nil {
- t.Error(err)
- t.Fail()
- }
-
- expected := Context{
- Name: "k8s.prod.mydomain.com",
- ResourceSets: []ResourceSet{
- {
- Name: "parent/child",
- Path: "testdata/parent/child",
- Values: map[string]interface{}{
- "foo": "newvalue",
- },
- Include: nil,
- Parent: "parent",
- },
- },
- BaseDir: "testdata",
- ImportedVars: make(map[string]interface{}, 0),
- ExplicitVars: make(map[string]interface{}, 0),
- }
-
- if !reflect.DeepEqual(*ctx, expected) {
- t.Error("Loaded and expected context did not match")
- t.Fail()
- }
-}
-
-func TestDefaultValuesLoading(t *testing.T) {
- ctx, err := LoadContext("testdata/default-loading.yaml", &noExplicitVars)
- if err != nil {
- t.Error(err)
- t.Fail()
- }
-
- rs := ctx.ResourceSets[0]
- if rs.Values["defaultValues"] != "loaded" {
- t.Errorf("Default values not loaded from YAML file")
- t.Fail()
- }
-
- if rs.Values["override"] != "notAtAll" {
- t.Error("Default values should not override other values")
- t.Fail()
- }
-}
-
-func TestImportValuesLoading(t *testing.T) {
- ctx, err := LoadContext("testdata/import-vars-simple.yaml", &noExplicitVars)
- if err != nil {
- t.Error(err)
- t.Fail()
- }
-
- expected := map[string]interface{}{
- "override": "true",
- "music": map[string]interface{}{
- "artist": "Pallida",
- "track": "Tractor Beam",
- },
- }
-
- if !reflect.DeepEqual(ctx.ImportedVars, expected) {
- t.Error("Expected imported values after loading imports did not match!")
- t.Fail()
- }
-}
-
-func TestExplicitPathLoading(t *testing.T) {
- ctx, err := LoadContext("testdata/explicit-path.yaml", &noExplicitVars)
- if err != nil {
- t.Error(err)
- t.Fail()
- }
-
- expected := Context{
- Name: "k8s.prod.mydomain.com",
- ResourceSets: []ResourceSet{
- {
- Name: "some-api-europe",
- Path: "testdata/some-api",
- Values: map[string]interface{}{
- "location": "europe",
- },
- Include: nil,
- Parent: "",
- },
- {
- Name: "some-api-asia",
- Path: "testdata/some-api",
- Values: map[string]interface{}{
- "location": "asia",
- },
- Include: nil,
- Parent: "",
- },
- },
- BaseDir: "testdata",
- ImportedVars: make(map[string]interface{}, 0),
- ExplicitVars: make(map[string]interface{}, 0),
- }
-
- if !reflect.DeepEqual(*ctx, expected) {
- t.Error("Loaded context and expected context did not match")
- t.Fail()
- }
-}
-
-func TestExplicitSubresourcePathLoading(t *testing.T) {
- ctx, err := LoadContext("testdata/explicit-subresource-path.yaml", &noExplicitVars)
- if err != nil {
- t.Error(err)
- t.Fail()
- }
-
- expected := Context{
- Name: "k8s.prod.mydomain.com",
- ResourceSets: []ResourceSet{
- {
- Name: "parent/child",
- Path: "testdata/parent-path/child-path",
- Parent: "parent",
- Values: make(map[string]interface{}, 0),
- },
- },
- BaseDir: "testdata",
- ImportedVars: make(map[string]interface{}, 0),
- ExplicitVars: make(map[string]interface{}, 0),
- }
-
- if !reflect.DeepEqual(*ctx, expected) {
- t.Error("Loaded context and expected context did not match")
- t.Fail()
- }
-}
-
-func TestSetVariablesFromArguments(t *testing.T) {
- vars := []string{"version=some-service-version"}
- ctx, _ := LoadContext("testdata/default-loading.yaml", &vars)
-
- if version := ctx.ExplicitVars["version"]; version != "some-service-version" {
- t.Errorf(`Expected variable "version" to have value "some-service-version" but was "%s"`, version)
- }
-}
-
-func TestSetInvalidVariablesFromArguments(t *testing.T) {
- vars := []string{"version: some-service-version"}
- _, err := LoadContext("testdata/default-loading.yaml", &vars)
-
- if err == nil {
- t.Error("Expected invalid variable to return an error")
- }
-}
-
-// This test ensures that variables are merged in the correct order.
-// Please consult the test data in `testdata/merging`.
-func TestValueMergePrecedence(t *testing.T) {
- cliVars := []string{"cliVar=cliVar"}
- ctx, _ := LoadContext("testdata/merging/context.yaml", &cliVars)
-
- expected := map[string]interface{}{
- "defaultVar": "defaultVar",
- "importVar": "importVar",
- "globalVar": "globalVar",
- "includeVar": "includeVar",
- "cliVar": "cliVar",
- }
-
- result := ctx.ResourceSets[0].Values
-
- if !reflect.DeepEqual(expected, result) {
- t.Errorf("Merged values did not match expected result: \n%v", result)
- t.Fail()
- }
-}
diff --git a/ops/kontemplate/context/testdata/collections-test.yaml b/ops/kontemplate/context/testdata/collections-test.yaml
deleted file mode 100644
index a619c8cfd..000000000
--- a/ops/kontemplate/context/testdata/collections-test.yaml
+++ /dev/null
@@ -1,15 +0,0 @@
----
-context: k8s.prod.mydomain.com
-global:
- globalVar: lizards
-include:
- - name: some-api
- values:
- version: 1.0-0e6884d
- importantFeature: true
- apiPort: 4567
- - name: collection
- include:
- - name: nested
- values:
- lizards: good
diff --git a/ops/kontemplate/context/testdata/default-loading.yaml b/ops/kontemplate/context/testdata/default-loading.yaml
deleted file mode 100644
index d589c99b4..000000000
--- a/ops/kontemplate/context/testdata/default-loading.yaml
+++ /dev/null
@@ -1,6 +0,0 @@
----
-context: default-loading
-include:
- - name: default
- values:
- override: notAtAll
\ No newline at end of file
diff --git a/ops/kontemplate/context/testdata/default/default.yaml b/ops/kontemplate/context/testdata/default/default.yaml
deleted file mode 100644
index 0ffa3cd81..000000000
--- a/ops/kontemplate/context/testdata/default/default.yaml
+++ /dev/null
@@ -1,2 +0,0 @@
-defaultValues: loaded
-override: noop
\ No newline at end of file
diff --git a/ops/kontemplate/context/testdata/explicit-path.yaml b/ops/kontemplate/context/testdata/explicit-path.yaml
deleted file mode 100644
index 2c81f83c0..000000000
--- a/ops/kontemplate/context/testdata/explicit-path.yaml
+++ /dev/null
@@ -1,11 +0,0 @@
----
-context: k8s.prod.mydomain.com
-include:
- - name: some-api-europe
- path: some-api
- values:
- location: europe
- - name: some-api-asia
- path: some-api
- values:
- location: asia
diff --git a/ops/kontemplate/context/testdata/explicit-subresource-path.yaml b/ops/kontemplate/context/testdata/explicit-subresource-path.yaml
deleted file mode 100644
index 6cf861832..000000000
--- a/ops/kontemplate/context/testdata/explicit-subresource-path.yaml
+++ /dev/null
@@ -1,8 +0,0 @@
----
-context: k8s.prod.mydomain.com
-include:
- - name: parent
- path: parent-path
- include:
- - name: child
- path: child-path
diff --git a/ops/kontemplate/context/testdata/flat-test.yaml b/ops/kontemplate/context/testdata/flat-test.yaml
deleted file mode 100644
index dd7804f71..000000000
--- a/ops/kontemplate/context/testdata/flat-test.yaml
+++ /dev/null
@@ -1,10 +0,0 @@
----
-context: k8s.prod.mydomain.com
-global:
- globalVar: lizards
-include:
- - name: some-api
- values:
- version: 1.0-0e6884d
- importantFeature: true
- apiPort: 4567
diff --git a/ops/kontemplate/context/testdata/flat-with-args-test.yaml b/ops/kontemplate/context/testdata/flat-with-args-test.yaml
deleted file mode 100644
index 29d3334fb..000000000
--- a/ops/kontemplate/context/testdata/flat-with-args-test.yaml
+++ /dev/null
@@ -1,9 +0,0 @@
----
-context: k8s.prod.mydomain.com
-include:
- - name: some-api
- args:
- - --as=some-user
- - --as-group=hello:world
- - --as-banana
- - "true"
diff --git a/ops/kontemplate/context/testdata/import-vars-simple.yaml b/ops/kontemplate/context/testdata/import-vars-simple.yaml
deleted file mode 100644
index 12244e1ab..000000000
--- a/ops/kontemplate/context/testdata/import-vars-simple.yaml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-context: k8s.prod.mydomain.com
-import:
- - test-vars.yaml
-include: []
diff --git a/ops/kontemplate/context/testdata/merging/context.yaml b/ops/kontemplate/context/testdata/merging/context.yaml
deleted file mode 100644
index df30d3d8c..000000000
--- a/ops/kontemplate/context/testdata/merging/context.yaml
+++ /dev/null
@@ -1,15 +0,0 @@
-# This context file is intended to test the merge hierarchy of
-# variables defined at different levels.
----
-context: merging.in.kontemplate.works
-global:
- globalVar: globalVar
- includeVar: should be overridden (global)
- cliVar: should be overridden (global)
-import:
- - import-vars.yaml
-include:
- - name: resource
- values:
- includeVar: includeVar
- cliVar: should be overridden (include)
diff --git a/ops/kontemplate/context/testdata/merging/import-vars.yaml b/ops/kontemplate/context/testdata/merging/import-vars.yaml
deleted file mode 100644
index 2a5135257..000000000
--- a/ops/kontemplate/context/testdata/merging/import-vars.yaml
+++ /dev/null
@@ -1,4 +0,0 @@
-importVar: importVar
-globalVar: should be overridden (import)
-includeVar: should be overridden (import)
-cliVar: should be overridden (import)
diff --git a/ops/kontemplate/context/testdata/merging/resource/default.yaml b/ops/kontemplate/context/testdata/merging/resource/default.yaml
deleted file mode 100644
index 040a19aab..000000000
--- a/ops/kontemplate/context/testdata/merging/resource/default.yaml
+++ /dev/null
@@ -1,5 +0,0 @@
-defaultVar: defaultVar
-importVar: should be overridden (default)
-globalVar: should be overridden (default)
-includeVar: should be overridden (default)
-cliVar: should be overridden (default)
diff --git a/ops/kontemplate/context/testdata/merging/resource/output.yaml b/ops/kontemplate/context/testdata/merging/resource/output.yaml
deleted file mode 100644
index 5920b2720..000000000
--- a/ops/kontemplate/context/testdata/merging/resource/output.yaml
+++ /dev/null
@@ -1,5 +0,0 @@
-defaultVar: {{ .defaultVar }}
-importVar: {{ .importVar }}
-globalVar: {{ .globalVar }}
-includeVar: {{ .includeVar }}
-cliVar: {{ .cliVar }}
diff --git a/ops/kontemplate/context/testdata/parent-variable-override.yaml b/ops/kontemplate/context/testdata/parent-variable-override.yaml
deleted file mode 100644
index 42676c302..000000000
--- a/ops/kontemplate/context/testdata/parent-variable-override.yaml
+++ /dev/null
@@ -1,10 +0,0 @@
----
-context: k8s.prod.mydomain.com
-include:
- - name: parent
- values:
- foo: bar
- include:
- - name: child
- values:
- foo: newvalue
diff --git a/ops/kontemplate/context/testdata/parent-variables.yaml b/ops/kontemplate/context/testdata/parent-variables.yaml
deleted file mode 100644
index 8459fd304..000000000
--- a/ops/kontemplate/context/testdata/parent-variables.yaml
+++ /dev/null
@@ -1,10 +0,0 @@
----
-context: k8s.prod.mydomain.com
-include:
- - name: parent
- values:
- foo: bar
- include:
- - name: child
- values:
- bar: baz
diff --git a/ops/kontemplate/context/testdata/test-vars-override.yaml b/ops/kontemplate/context/testdata/test-vars-override.yaml
deleted file mode 100644
index 5215c559c..000000000
--- a/ops/kontemplate/context/testdata/test-vars-override.yaml
+++ /dev/null
@@ -1,3 +0,0 @@
----
-override: 3
-place: Oslo
diff --git a/ops/kontemplate/context/testdata/test-vars.yaml b/ops/kontemplate/context/testdata/test-vars.yaml
deleted file mode 100644
index af27bdc45..000000000
--- a/ops/kontemplate/context/testdata/test-vars.yaml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-override: 'true'
-music:
- artist: Pallida
- track: Tractor Beam
diff --git a/ops/kontemplate/default.nix b/ops/kontemplate/default.nix
deleted file mode 100644
index be01f9e4f..000000000
--- a/ops/kontemplate/default.nix
+++ /dev/null
@@ -1,37 +0,0 @@
-# Copyright (C) 2016-2021 Vincent Ambo
-#
-# This file is part of Kontemplate.
-#
-# Kontemplate is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This file is the Nix derivation used to install Kontemplate on
-# Nix-based systems.
-
-{ lib, pkgs, ... }:
-
-pkgs.buildGoModule rec {
- name = "kontemplate-${version}";
- version = "canon";
- src = ./.;
-
- buildInputs = [ pkgs.parallel ];
-
- # Enable checks and configure check-phase to include vet:
- doCheck = true;
- preCheck = ''
- for pkg in $(getGoDirs ""); do
- buildGoDir vet "$pkg"
- done
- '';
-
- vendorHash = "sha256-xPGVM2dq5fAVOiuodOXhDm3v3k+ncNLhlk6aCtF5S9E=";
-
- meta = with lib; {
- description = "A resource templating helper for Kubernetes";
- homepage = "http://kontemplate.works/";
- license = licenses.gpl3;
- };
-}
diff --git a/ops/kontemplate/docs/cluster-config.md b/ops/kontemplate/docs/cluster-config.md
deleted file mode 100644
index 4e8701617..000000000
--- a/ops/kontemplate/docs/cluster-config.md
+++ /dev/null
@@ -1,106 +0,0 @@
-Cluster configuration
-==========================
-
-Every cluster (or "environment") that requires individual configuration is specified in
-a very simple YAML file in Kontemplate.
-
-An example file for a hypothetical test environment could look like this:
-
-```yaml
----
-context: k8s.test.mydomain.com
-global:
- clusterName: test-cluster
- defaultReplicas: 2
-import:
- - test-secrets.yaml
-include:
- - name: gateway
- path: tools/nginx
- values:
- tlsDomains:
- - test.oslo.pub
- - test.tazj.in
- - path: backend
- values:
- env: test
- include:
- - name: blog
- values:
- url: test.tazj.in
- - name: pub-service
-```
-
-
-**Table of Contents**
-
-- [Cluster configuration](#cluster-configuration)
- - [Fields](#fields)
- - [`context`](#context)
- - [`global`](#global)
- - [`import`](#import)
- - [`include`](#include)
- - [External variables](#external-variables)
-
-
-
-## Fields
-
-This is documentation for the individual fields in a cluster context file.
-
-### `context`
-
-The `context` field contains the name of the kubectl-context. You can list context names with
-'kubectl config get-contexts'.
-
-This must be set here so that Kontemplate can use the correct context when calling kubectl.
-
-This field is **required** for `kubectl`-wrapping commands. It can be left out if only the `template`-command is used.
-
-### `global`
-
-The `global` field contains a key/value map of variables that should be available to all resource
-sets in the cluster.
-
-This field is **optional**.
-
-### `import`
-
-The `import` field contains the file names of additional YAML or JSON files from which global
-variables should be loaded. Using this field makes it possible to keep certain configuration that
-is the same for some, but not all, clusters in a common place.
-
-This field is **optional**.
-
-### `include`
-
-The `include` field contains the actual resource sets to be included in the cluster.
-
-Information about the structure of resource sets can be found in the [resource set documentation][].
-
-This field is **required**.
-
-## External variables
-
-As mentioned above, extra variables can be loaded from additional YAML or JSON files. Assuming you
-have a file called `test-secrets.yaml` which contains variables that should be shared between a `test`
-and `dev` cluster, you could import it in your context as such:
-
-```yaml
-# test-secrets.yaml:
-mySecretVar: foo-bar-12345
-
-# test-cluster.yaml:
-context: k8s.test.mydomain.com
-import:
- - test-secrets.yaml
-
-# dev-cluster.yaml:
-context: k8s.dev.mydomain.com
-import:
- - test-secrets.yaml
-```
-
-The variable `mySecretVar` is then available as a global variable.
-
-[resource set documentation]: resource-sets.md
diff --git a/ops/kontemplate/docs/resource-sets.md b/ops/kontemplate/docs/resource-sets.md
deleted file mode 100644
index 1444dd491..000000000
--- a/ops/kontemplate/docs/resource-sets.md
+++ /dev/null
@@ -1,170 +0,0 @@
-Resource Sets
-================
-
-Resource sets are collections of Kubernetes resources that should be passed to `kubectl` together.
-
-Technically a resource set is simply a folder with a few YAML and/or JSON templates in it.
-
-
-**Table of Contents**
-
-- [Resource Sets](#resource-sets)
-- [Creating resource sets](#creating-resource-sets)
- - [Default variables](#default-variables)
-- [Including resource sets](#including-resource-sets)
- - [Fields](#fields)
- - [`name`](#name)
- - [`path`](#path)
- - [`values`](#values)
- - [`args`](#args)
- - [`include`](#include)
- - [Multiple includes](#multiple-includes)
- - [Nesting resource sets](#nesting-resource-sets)
- - [Caveats](#caveats)
-
-
-
-# Creating resource sets
-
-Simply create a folder in your Kontemplate repository and place a YAML or JSON file in it. These
-files get interpreted as [templates][] during Kontemplate runs and variables (as well as template
-logic or functions) will be interpolated.
-
-Refer to the template documentation for information on how to write templates.
-
-## Default variables
-
-Sometimes it is useful to specify default values for variables that should be interpolated during
-a run if the [cluster configuration][] does not specify a variable explicitly.
-
-This can be done simply by placing a `default.yaml` or `default.json` file in the resource set
-folder and filling it with key/value pairs of the intended default variables.
-
-Kontemplate will error during interpolation if any variables are left unspecified.
-
-# Including resource sets
-
-Under the cluster configuration `include` key resource sets are included and required variables
-are specified. For example:
-
-```yaml
-include:
- - name: some-api
- values:
- version: 1.2-SNAPSHOT
-```
-
-This will include a resource set from a folder called `some-api` and set the specified `version` variable.
-
-## Fields
-
-The available fields when including a resource set are these:
-
-### `name`
-
-The `name` field contains the name of the resource set. This name can be used to refer to the resource set
-when specifying explicit includes or excludes during a run.
-
-By default it is assumed that the `name` is the path to the resource set folder, but this can be overridden.
-
-This field is **required**.
-
-### `path`
-
-The `path` field specifies an explicit path to a resource set folder in the case that it should differ from
-the resource set's `name`.
-
-This field is **optional**.
-
-### `values`
-
-The `values` field specifies key/values pairs of variables that should be available during templating.
-
-This field is **optional**.
-
-### `args`
-
-The `args` field specifies a list of arguments that should be passed to `kubectl`.
-
-This field is **optional**.
-
-### `include`
-
-The `include` field specifies additional resource sets that should be included and that should inherit the
-variables of this resource set.
-
-The fully qualified names of "nested" resource sets are set to `${PARENT_NAME}/${CHILD_NAME}` and paths are
-merged in the same way.
-
-This makes it easy to organise different resource sets as "groups" to include / exclude them collectively
-during runs.
-
-This field is **optional**.
-
-## Multiple includes
-
-Resource sets can be included multiple times with different configurations. In this case it is recommended
-to set the `path` and `name` fields explicitly. For example:
-
-```yaml
-include:
- - name: forwarder-europe
- path: tools/forwarder
- values:
- source: europe
- - name: forwarder-asia
- path: tools/forwarder
- values:
- source: asia
-```
-
-The two different configurations can be referred to by their set names, but will use the same resource
-templates with different configurations.
-
-## Nesting resource sets
-
-As mentioned above for the `include` field, resource sets can be nested. This lets users group resource
-sets in logical ways using simple folder structures.
-
-Assuming a folder structure like:
-
-```
-├── backend
-│ ├── auth-api
-│ ├── message-api
-│ └── order-api
-└── frontend
- ├── app-page
- └── login-page
-```
-
-With each of these folders being a resource set, they could be included in a cluster configuration like so:
-
-```yaml
-include:
- - name: backend
- include:
- - name: auth-api
- - name: message-api
- - name: order-api
- - name: frontend:
- include:
- - name: app-page
- - name: login-page
-```
-
-Kontemplate could then be run with, for example, `--include backend` to only include the resource sets nested
-in the backend group. Specific resource sets can also be targeted, for example as `--include backend/order-api`.
-
-Variables specified in the parent resource set are inherited by the children.
-
-### Caveats
-
-Two caveats apply that users should be aware of:
-
-1. The parent resource set can not contain any resource templates itself.
-
-2. Only one level of nesting is supported. Specifying `include` again on a nested resource set will be ignored.
-
-[templates]: templates.md
-[cluster configuration]: cluster-config.md
diff --git a/ops/kontemplate/docs/templates.md b/ops/kontemplate/docs/templates.md
deleted file mode 100644
index 32da20510..000000000
--- a/ops/kontemplate/docs/templates.md
+++ /dev/null
@@ -1,153 +0,0 @@
-Kontemplate templates
-=====================
-
-The template file format is based on Go's [templating engine][] in combination
-with a small extension library called [sprig][] that adds additional template
-functions.
-
-Go templates can either simply display variables or build more complicated
-*pipelines* in which variables are passed to functions for further processing,
-or in which conditionals are evaluated for more complex template logic.
-
-It is recommended that you check out the Golang [documentation][] for the templating
-engine in addition to the cherry-picked features listed here.
-
-
-**Table of Contents**
-
-- [Kontemplate templates](#kontemplate-templates)
- - [Basic variable interpolation](#basic-variable-interpolation)
- - [Example:](#example)
- - [Template functions](#template-functions)
- - [Examples:](#examples)
- - [Conditionals & ranges](#conditionals--ranges)
- - [Caveats](#caveats)
-
-
-
-## Basic variable interpolation
-
-The basic template format uses `{{ .variableName }}` as the interpolation format.
-
-### Example:
-
-Assuming that you include a resource set as such:
-
-```
-- name: api-gateway
- values:
- internalHost: http://my-internal-host/
-```
-
-And the api-gateway resource set includes a ConfigMap (some fields left out for
-the example):
-
-```
-# api-gateway/configmap.yaml:
----
-kind: ConfigMap
-metadata:
- name: api-gateway-config
-data:
- internalHost: {{ .internalHost }}
-```
-
-The resulting output will be:
-
-```
-
----
-kind: ConfigMap
-metadata:
- name: api-gateway-config
-data:
- internalHost: http://my-internal-host/
-```
-
-## Template functions
-
-Go templates support template functions which you can think of as a sort of
-shell-like pipeline where text flows through transformations from left to
-right.
-
-Some template functions come from Go's standard library and are listed in the
-[Go documentation][]. In addition the functions declared by [sprig][] are
-available in kontemplate, as well as five custom functions:
-
-* `json`: Encodes any supplied data structure as JSON.
-* `gitHEAD`: Retrieves the commit hash at Git `HEAD`.
-* `passLookup`: Looks up the supplied key in [pass][].
-* `insertFile`: Insert the contents of the given file in the resource
- set folder as a string.
-* `insertTemplate`: Insert the contents of the given template in the resource
- set folder as a string.
-
-## Examples:
-
-```
-# With the following values:
-name: Donald
-certKeyPath: my-website/cert-key
-
-# The following interpolations are possible:
-
-{{ .name | upper }}
--> DONALD
-
-{{ .name | upper | repeat 2 }}
--> DONALD DONALD
-
-{{ .certKeyPath | passLookup }}
--> Returns content of 'my-website/cert-key' from pass
-
-{{ gitHEAD }}
--> Returns the Git commit hash at HEAD.
-```
-
-## Conditionals & ranges
-
-Some logic is supported in Golang templates and can be used in Kontemplate, too.
-
-With the following values:
-
-```
-useKube2IAM: true
-servicePorts:
- - 8080
- - 9090
-```
-
-The following interpolations are possible:
-
-```
-# Conditionally insert something in the template:
-metadata:
- annotations:
- foo: bar
- {{ if .useKube2IAM -}} iam.amazonaws.com/role: my-api {{- end }}
-```
-
-```
-# Iterate over a list of values
-ports:
- {{ range .servicePorts }}
- - port: {{ . }}
- {{ end }}
-```
-
-Check out the Golang documentation (linked above) for more information about template logic.
-
-## Caveats
-
-Kontemplate does not by itself parse any of the content of the templates, which
-means that it does not validate whether the resources you supply are valid YAML
-or JSON.
-
-You can perform some validation by using `kontemplate apply --dry-run` which
-will make use of the Dry-Run functionality in `kubectl`.
-
-[templating engine]: https://golang.org/pkg/text/template/
-[documentation]: https://golang.org/pkg/text/template/
-[sprig]: http://masterminds.github.io/sprig/
-[Go documentation]: https://golang.org/pkg/text/template/#hdr-Functions
-[pass]: https://www.passwordstore.org/
diff --git a/ops/kontemplate/docs/tips-and-tricks.md b/ops/kontemplate/docs/tips-and-tricks.md
deleted file mode 100644
index 5401ac91e..000000000
--- a/ops/kontemplate/docs/tips-and-tricks.md
+++ /dev/null
@@ -1,77 +0,0 @@
-Kontemplate tips & tricks
-=========================
-
-
-**Table of Contents**
-
-- [Kontemplate tips & tricks](#kontemplate-tips--tricks)
- - [Update Deployments when ConfigMaps change](#update-deployments-when-configmaps-change)
- - [direnv & pass](#direnv--pass)
-
-
-
-## Update Deployments when ConfigMaps change
-
-Kubernetes does [not currently][] have the ability to perform rolling updates
-of Deployments and other resource types when `ConfigMap` or `Secret` objects
-are updated.
-
-It is possible to make use of annotations and templating functions in
-Kontemplate to force updates to these resources anyways.
-
-For example:
-
-```yaml
-# A ConfigMap that contains some configuration for your app
----
-kind: ConfigMap
-metadata:
- name: app-config
-data:
- app.conf: |
- name: {{ .appName }}
- foo: bar
-```
-
-Now whenever the `appName` variable changes or we make an edit to the
-`ConfigMap` we would like to update the `Deployment` making use of it, too. We
-can do this by adding a hash of the parsed template to the annotations of the
-created `Pod` objects:
-
-```yaml
-
----
-kind: Deployment
-metadata:
- name: app
-spec:
- template:
- metadata:
- annotations:
- configHash: {{ insertTemplate "app-config.yaml" | sha256sum }}
- spec:
- containers:
- - name: app
- # Some details omitted ...
- volumeMounts:
- - name: config
- mountPath: /etc/app/
- volumes:
- - name: config
- configMap:
- name: app-config
-```
-
-Now any change to the `ConfigMap` - either by directly editing the yaml file or
-via a changed template variable - will cause the annotation to change,
-triggering a rolling update of all relevant pods.
-
-## direnv & pass
-
-Users of `pass` may have multiple different password stores on their machines.
-Assuming that `kontemplate` configuration exists somewhere on the filesystem
-per project, it is easy to use [direnv][] to switch to the correct
-`PASSWORD_STORE_DIR` variable when entering the folder.
-
-[not currently]: https://github.com/kubernetes/kubernetes/issues/22368
-[direnv]: https://direnv.net/
diff --git a/ops/kontemplate/example/other-config.yaml b/ops/kontemplate/example/other-config.yaml
deleted file mode 100644
index 87370569c..000000000
--- a/ops/kontemplate/example/other-config.yaml
+++ /dev/null
@@ -1,7 +0,0 @@
----
-apiVersion: extensions/v1beta1
-kind: ConfigMap
-metadata:
- name: other-config
-data:
- globalData: {{ .globalVar }}
diff --git a/ops/kontemplate/example/prod-cluster.json b/ops/kontemplate/example/prod-cluster.json
deleted file mode 100644
index 70e2365f1..000000000
--- a/ops/kontemplate/example/prod-cluster.json
+++ /dev/null
@@ -1,16 +0,0 @@
-{
- "context": "k8s.prod.mydomain.com",
- "global": {
- "globalVar": "lizards"
- },
- "include": [
- {
- "name": "some-api",
- "values": {
- "version": "1.0-SNAPSHOT-0e6884d",
- "importantFeature": true,
- "apiPort": 4567
- }
- }
- ]
-}
diff --git a/ops/kontemplate/example/prod-cluster.yaml b/ops/kontemplate/example/prod-cluster.yaml
deleted file mode 100644
index 9f300a492..000000000
--- a/ops/kontemplate/example/prod-cluster.yaml
+++ /dev/null
@@ -1,17 +0,0 @@
----
-context: k8s.prod.mydomain.com
-global:
- globalVar: lizards
-include:
- # By default resource sets are included from a folder with the same
- # name as the resource set's name
- - name: some-api
- values:
- version: 1.0-0e6884d
- importantFeature: true
- apiPort: 4567
-
- # Paths can also be specified manually (and point at single template
- # files!)
- - name: other-config
- path: other-config.yaml
diff --git a/ops/kontemplate/example/some-api/some-api.yaml b/ops/kontemplate/example/some-api/some-api.yaml
deleted file mode 100644
index f0188f9db..000000000
--- a/ops/kontemplate/example/some-api/some-api.yaml
+++ /dev/null
@@ -1,52 +0,0 @@
----
-apiVersion: v1
-kind: Secret
-metadata:
- name: secret-certificate
-data:
- cert.pem: {{ passLookup "my/secret/certificate" | b64enc }}
----
-apiVersion: extensions/v1beta1
-kind: ConfigMap
-metadata:
- name: some-config
-data:
- # The content of the example configuration file is templated in here
- # by the 'insertFile' function and indented for YAML-compatibility
- # with the 'indent' function:
- some.cfg: |
-{{ insertFile "some.cfg" | indent 4 }}
----
-apiVersion: extensions/v1beta1
-kind: Deployment
-metadata:
- name: some-api
-spec:
- replicas: 1
- template:
- metadata:
- labels:
- app: some-api
- spec:
- containers:
- - image: my.container.repo/some-api:{{ .version }}
- name: some-api
- env:
- - name: ENABLE_IMPORTANT_FEATURE
- value: {{ .importantFeature }}
- - name: SOME_GLOBAL_VAR
- value: {{ .globalVar }}
----
-apiVersion: v1
-kind: Service
-metadata:
- name: some-api
- labels:
- app: some-api
-spec:
- selector:
- app: some-api
- ports:
- - port: 80
- targetPort: {{ .apiPort }}
- name: http
diff --git a/ops/kontemplate/example/some-api/some.cfg b/ops/kontemplate/example/some-api/some.cfg
deleted file mode 100644
index 733d5e167..000000000
--- a/ops/kontemplate/example/some-api/some.cfg
+++ /dev/null
@@ -1,4 +0,0 @@
-{
- "something": 1542,
- "other-thing": "да"
-}
diff --git a/ops/kontemplate/go.mod b/ops/kontemplate/go.mod
deleted file mode 100644
index e3ae158ea..000000000
--- a/ops/kontemplate/go.mod
+++ /dev/null
@@ -1,25 +0,0 @@
-module github.com/tazjin/kontemplate
-
-go 1.22.3
-
-require (
- github.com/Masterminds/sprig/v3 v3.2.3
- github.com/alecthomas/kingpin/v2 v2.4.0
- github.com/ghodss/yaml v1.0.0
-)
-
-require (
- github.com/Masterminds/goutils v1.1.1 // indirect
- github.com/Masterminds/semver/v3 v3.2.0 // indirect
- github.com/alecthomas/units v0.0.0-20211218093645-b94a6e3cc137 // indirect
- github.com/google/uuid v1.1.1 // indirect
- github.com/huandu/xstrings v1.3.3 // indirect
- github.com/imdario/mergo v0.3.11 // indirect
- github.com/mitchellh/copystructure v1.0.0 // indirect
- github.com/mitchellh/reflectwalk v1.0.0 // indirect
- github.com/shopspring/decimal v1.2.0 // indirect
- github.com/spf13/cast v1.3.1 // indirect
- github.com/xhit/go-str2duration/v2 v2.1.0 // indirect
- golang.org/x/crypto v0.3.0 // indirect
- gopkg.in/yaml.v2 v2.3.0 // indirect
-)
diff --git a/ops/kontemplate/go.sum b/ops/kontemplate/go.sum
deleted file mode 100644
index 754cffbcb..000000000
--- a/ops/kontemplate/go.sum
+++ /dev/null
@@ -1,75 +0,0 @@
-github.com/Masterminds/goutils v1.1.1 h1:5nUrii3FMTL5diU80unEVvNevw1nH4+ZV4DSLVJLSYI=
-github.com/Masterminds/goutils v1.1.1/go.mod h1:8cTjp+g8YejhMuvIA5y2vz3BpJxksy863GQaJW2MFNU=
-github.com/Masterminds/semver/v3 v3.2.0 h1:3MEsd0SM6jqZojhjLWWeBY+Kcjy9i6MQAeY7YgDP83g=
-github.com/Masterminds/semver/v3 v3.2.0/go.mod h1:qvl/7zhW3nngYb5+80sSMF+FG2BjYrf8m9wsX0PNOMQ=
-github.com/Masterminds/sprig/v3 v3.2.3 h1:eL2fZNezLomi0uOLqjQoN6BfsDD+fyLtgbJMAj9n6YA=
-github.com/Masterminds/sprig/v3 v3.2.3/go.mod h1:rXcFaZ2zZbLRJv/xSysmlgIM1u11eBaRMhvYXJNkGuM=
-github.com/alecthomas/kingpin/v2 v2.4.0 h1:f48lwail6p8zpO1bC4TxtqACaGqHYA22qkHjHpqDjYY=
-github.com/alecthomas/kingpin/v2 v2.4.0/go.mod h1:0gyi0zQnjuFk8xrkNKamJoyUo382HRL7ATRpFZCw6tE=
-github.com/alecthomas/units v0.0.0-20211218093645-b94a6e3cc137 h1:s6gZFSlWYmbqAuRjVTiNNhvNRfY2Wxp9nhfyel4rklc=
-github.com/alecthomas/units v0.0.0-20211218093645-b94a6e3cc137/go.mod h1:OMCwj8VM1Kc9e19TLln2VL61YJF0x1XFtfdL4JdbSyE=
-github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
-github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/ghodss/yaml v1.0.0 h1:wQHKEahhL6wmXdzwWG11gIVCkOv05bNOh+Rxn0yngAk=
-github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
-github.com/google/uuid v1.1.1 h1:Gkbcsh/GbpXz7lPftLA3P6TYMwjCLYm83jiFQZF/3gY=
-github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/huandu/xstrings v1.3.3 h1:/Gcsuc1x8JVbJ9/rlye4xZnVAbEkGauT8lbebqcQws4=
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-github.com/mitchellh/copystructure v1.0.0/go.mod h1:SNtv71yrdKgLRyLFxmLdkAbkKEFWgYaq1OVrnRcwhnw=
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-github.com/mitchellh/reflectwalk v1.0.0/go.mod h1:mSTlrgnPZtwu0c4WaC2kGObEpuNDbx0jmZXqmk4esnw=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
-github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/shopspring/decimal v1.2.0 h1:abSATXmQEYyShuxI4/vyW3tV1MrKAJzCZ/0zLUXYbsQ=
-github.com/shopspring/decimal v1.2.0/go.mod h1:DKyhrW/HYNuLGql+MJL6WCR6knT2jwCFRcu2hWCYk4o=
-github.com/spf13/cast v1.3.1 h1:nFm6S0SMdyzrzcmThSipiEubIDy8WEXKNZ0UOgiRpng=
-github.com/spf13/cast v1.3.1/go.mod h1:Qx5cxh0v+4UWYiBimWS+eyWzqEqokIECu5etghLkUJE=
-github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
-github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
-github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
-github.com/stretchr/testify v1.8.2 h1:+h33VjcLVPDHtOdpUCuF+7gSuG3yGIftsP1YvFihtJ8=
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-github.com/xhit/go-str2duration/v2 v2.1.0/go.mod h1:ohY8p+0f07DiV6Em5LKB0s2YpLtXVyJfNt1+BlmyAsU=
-github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
-golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
-golang.org/x/crypto v0.3.0 h1:a06MkbcxBrEFc0w0QIZWXrH/9cCX6KJyWbBOIwAn+7A=
-golang.org/x/crypto v0.3.0/go.mod h1:hebNnKkNXi2UzZN1eVRvBB7co0a+JxK6XbPiWVs/3J4=
-golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
-golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
-golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
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-golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
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-golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
-golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
-golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
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-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.3.0 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU=
-gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
-gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/ops/kontemplate/image/Dockerfile b/ops/kontemplate/image/Dockerfile
deleted file mode 100644
index a40fa83b0..000000000
--- a/ops/kontemplate/image/Dockerfile
+++ /dev/null
@@ -1,15 +0,0 @@
-FROM alpine:3.10
-
-ADD hashes /root/hashes
-ADD https://storage.googleapis.com/kubernetes-release/release/v1.15.3/bin/linux/amd64/kubectl /usr/bin/kubectl
-ADD https://github.com/tazjin/kontemplate/releases/download/v1.8.0/kontemplate-1.8.0-6c3b299-linux-amd64.tar.gz /tmp/kontemplate.tar.gz
-
-# Pass release version is 1.7.3
-ADD https://raw.githubusercontent.com/zx2c4/password-store/74fdfb5022f317ad48d449e29543710bdad1afda/src/password-store.sh /usr/bin/pass
-
-RUN sha256sum -c /root/hashes && \
- apk add -U bash tree gnupg git && \
- chmod +x /usr/bin/kubectl /usr/bin/pass && \
- tar xzvf /tmp/kontemplate.tar.gz && \
- mv kontemplate /usr/bin/kontemplate && \
- /usr/bin/kontemplate version
diff --git a/ops/kontemplate/image/README.md b/ops/kontemplate/image/README.md
deleted file mode 100644
index fe0476540..000000000
--- a/ops/kontemplate/image/README.md
+++ /dev/null
@@ -1,12 +0,0 @@
-Kontemplate Docker image
-========================
-
-This builds a simple Docker image available on the Docker Hub as `tazjin/kontemplate`.
-
-Builds are automated based on the Dockerfile contained here.
-
-It contains both `kontemplate` and `kubectl` and can be used as part of container-based
-CI pipelines.
-
-`pass` and its dependencies are also installed to enable the use of the `passLookup`
-template function if desired.
diff --git a/ops/kontemplate/image/hashes b/ops/kontemplate/image/hashes
deleted file mode 100644
index bfd87c020..000000000
--- a/ops/kontemplate/image/hashes
+++ /dev/null
@@ -1,2 +0,0 @@
-a39dfdd77e4655acaabe301285cf389cb5fc8145060f5677dc93db1cc20911a4 /tmp/kontemplate.tar.gz
-6e805054a1fb2280abb53f75b57a1b92bf9c66ffe0d2cdcd46e81b079d93c322 /usr/bin/kubectl
diff --git a/ops/kontemplate/main.go b/ops/kontemplate/main.go
deleted file mode 100644
index c98229f5c..000000000
--- a/ops/kontemplate/main.go
+++ /dev/null
@@ -1,242 +0,0 @@
-// Copyright (C) 2016-2019 Vincent Ambo
-//
-// Kontemplate is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see .
-
-package main
-
-import (
- "fmt"
- "os"
- "os/exec"
- "strings"
-
- "github.com/alecthomas/kingpin/v2"
- "github.com/tazjin/kontemplate/context"
- "github.com/tazjin/kontemplate/templater"
-)
-
-const version string = "1.8.0"
-
-// This variable will be initialised by the Go linker during the builder
-var gitHash string
-
-var (
- app = kingpin.New("kontemplate", "simple Kubernetes resource templating")
-
- // Global flags
- includes = app.Flag("include", "Resource sets to include explicitly").Short('i').Strings()
- excludes = app.Flag("exclude", "Resource sets to exclude explicitly").Short('e').Strings()
- variables = app.Flag("var", "Provide variables to templates explicitly").Strings()
- kubectlBin = app.Flag("kubectl", "Path to the kubectl binary (default 'kubectl')").Default("kubectl").String()
-
- // Commands
- template = app.Command("template", "Template resource sets and print them")
- templateFile = template.Arg("file", "Cluster configuration file to use").Required().String()
- templateOutputDir = template.Flag("output", "Output directory in which to save templated files instead of printing them").Short('o').String()
-
- apply = app.Command("apply", "Template resources and pass to 'kubectl apply'")
- applyFile = apply.Arg("file", "Cluster configuration file to use").Required().String()
- applyDryRun = apply.Flag("dry-run", "Print remote operations without executing them").Default("false").Bool()
-
- replace = app.Command("replace", "Template resources and pass to 'kubectl replace'")
- replaceFile = replace.Arg("file", "Cluster configuration file to use").Required().String()
-
- delete = app.Command("delete", "Template resources and pass to 'kubectl delete'")
- deleteFile = delete.Arg("file", "Cluster configuration file to use").Required().String()
-
- create = app.Command("create", "Template resources and pass to 'kubectl create'")
- createFile = create.Arg("file", "Cluster configuration file to use").Required().String()
-
- versionCmd = app.Command("version", "Show kontemplate version")
-)
-
-func main() {
- app.HelpFlag.Short('h')
-
- switch kingpin.MustParse(app.Parse(os.Args[1:])) {
- case template.FullCommand():
- templateCommand()
-
- case apply.FullCommand():
- applyCommand()
-
- case replace.FullCommand():
- replaceCommand()
-
- case delete.FullCommand():
- deleteCommand()
-
- case create.FullCommand():
- createCommand()
-
- case versionCmd.FullCommand():
- versionCommand()
- }
-}
-
-func versionCommand() {
- if gitHash == "" {
- fmt.Printf("Kontemplate version %s (git commit unknown)\n", version)
- } else {
- fmt.Printf("Kontemplate version %s (git commit: %s)\n", version, gitHash)
- }
-}
-
-func templateCommand() {
- _, resourceSets := loadContextAndResources(templateFile)
-
- for _, rs := range *resourceSets {
- if len(rs.Resources) == 0 {
- fmt.Fprintf(os.Stderr, "Warning: Resource set '%s' does not exist or contains no valid templates\n", rs.Name)
- continue
- }
-
- if *templateOutputDir != "" {
- templateIntoDirectory(templateOutputDir, rs)
- } else {
- for _, r := range rs.Resources {
- fmt.Fprintf(os.Stderr, "Rendered file %s/%s:\n", rs.Name, r.Filename)
- fmt.Println(r.Rendered)
- }
- }
- }
-}
-
-func templateIntoDirectory(outputDir *string, rs templater.RenderedResourceSet) {
- // Attempt to create the output directory if it does not
- // already exist:
- if err := os.MkdirAll(*templateOutputDir, 0775); err != nil {
- app.Fatalf("Could not create output directory: %v\n", err)
- }
-
- // Nested resource sets may contain slashes in their names.
- // These are replaced with dashes for the purpose of writing a
- // flat list of output files:
- setName := strings.Replace(rs.Name, "/", "-", -1)
-
- for _, r := range rs.Resources {
- filename := fmt.Sprintf("%s/%s-%s", *templateOutputDir, setName, r.Filename)
- fmt.Fprintf(os.Stderr, "Writing file %s\n", filename)
-
- file, err := os.Create(filename)
- if err != nil {
- app.Fatalf("Could not create file %s: %v\n", filename, err)
- }
-
- _, err = fmt.Fprintf(file, r.Rendered)
- if err != nil {
- app.Fatalf("Error writing file %s: %v\n", filename, err)
- }
- }
-}
-
-func applyCommand() {
- ctx, resources := loadContextAndResources(applyFile)
-
- var kubectlArgs []string
-
- if *applyDryRun {
- kubectlArgs = []string{"apply", "-f", "-", "--dry-run"}
- } else {
- kubectlArgs = []string{"apply", "-f", "-"}
- }
-
- if err := runKubectlWithResources(ctx, &kubectlArgs, resources); err != nil {
- failWithKubectlError(err)
- }
-}
-
-func replaceCommand() {
- ctx, resources := loadContextAndResources(replaceFile)
- args := []string{"replace", "--save-config=true", "-f", "-"}
-
- if err := runKubectlWithResources(ctx, &args, resources); err != nil {
- failWithKubectlError(err)
- }
-}
-
-func deleteCommand() {
- ctx, resources := loadContextAndResources(deleteFile)
- args := []string{"delete", "-f", "-"}
-
- if err := runKubectlWithResources(ctx, &args, resources); err != nil {
- failWithKubectlError(err)
- }
-}
-
-func createCommand() {
- ctx, resources := loadContextAndResources(createFile)
- args := []string{"create", "--save-config=true", "-f", "-"}
-
- if err := runKubectlWithResources(ctx, &args, resources); err != nil {
- failWithKubectlError(err)
- }
-}
-
-func loadContextAndResources(file *string) (*context.Context, *[]templater.RenderedResourceSet) {
- ctx, err := context.LoadContext(*file, variables)
- if err != nil {
- app.Fatalf("Error loading context: %v\n", err)
- }
-
- resources, err := templater.LoadAndApplyTemplates(includes, excludes, ctx)
- if err != nil {
- app.Fatalf("Error templating resource sets: %v\n", err)
- }
-
- return ctx, &resources
-}
-
-func runKubectlWithResources(c *context.Context, kubectlArgs *[]string, resourceSets *[]templater.RenderedResourceSet) error {
- argsWithContext := append(*kubectlArgs, fmt.Sprintf("--context=%s", c.Name))
-
- for _, rs := range *resourceSets {
- if len(rs.Resources) == 0 {
- fmt.Fprintf(os.Stderr, "Warning: Resource set '%s' contains no valid templates\n", rs.Name)
- continue
- }
-
- argsWithResourceSetArgs := append(argsWithContext, rs.Args...)
-
- kubectl := exec.Command(*kubectlBin, argsWithResourceSetArgs...)
-
- stdin, err := kubectl.StdinPipe()
- if err != nil {
- return fmt.Errorf("kubectl error: %v", err)
- }
-
- kubectl.Stdout = os.Stdout
- kubectl.Stderr = os.Stderr
-
- if err = kubectl.Start(); err != nil {
- return fmt.Errorf("kubectl error: %v", err)
- }
-
- for _, r := range rs.Resources {
- fmt.Printf("Passing file %s/%s to kubectl\n", rs.Name, r.Filename)
- fmt.Fprintln(stdin, r.Rendered)
- }
- stdin.Close()
-
- if err = kubectl.Wait(); err != nil {
- return err
- }
- }
-
- return nil
-}
-
-func failWithKubectlError(err error) {
- app.Fatalf("Kubectl error: %v\n", err)
-}
diff --git a/ops/kontemplate/release.nix b/ops/kontemplate/release.nix
deleted file mode 100644
index 6a3dbd5ef..000000000
--- a/ops/kontemplate/release.nix
+++ /dev/null
@@ -1,58 +0,0 @@
-# Copyright (C) 2016-2019 Vincent Ambo
-#
-# This file is part of Kontemplate.
-#
-# Kontemplate is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This file is the Nix derivation used to build release binaries for
-# several different architectures and operating systems.
-
-let
- pkgs = import
- ((import { }).fetchFromGitHub {
- owner = "NixOS";
- repo = "nixpkgs-channels";
- rev = "541d9cce8af7a490fb9085305939569567cb58e6";
- sha256 = "0jgz72hhzkd5vyq5v69vpljjlnf0lqaz7fh327bvb3cvmwbfxrja";
- })
- { };
-in
-with pkgs; buildGoPackage rec {
- name = "kontemplate-${version}";
- version = "canon";
- src = ./.;
- goPackagePath = "github.com/tazjin/kontemplate";
- goDeps = ./deps.nix;
-
- # This configuration enables the building of statically linked
- # executables. For some reason, those will have multiple references
- # to the Go compiler's installation path in them, which is the
- # reason for setting the 'allowGoReference' flag.
- dontStrip = true; # Linker configuration handles stripping
- allowGoReference = true;
- CGO_ENABLED = "0";
- GOCACHE = "off";
-
- # Configure release builds via the "build-matrix" script:
- buildInputs = [ git ];
- buildPhase = ''
- cd go/src/${goPackagePath}
- patchShebangs build-release.sh
- ./build-release.sh build
- '';
-
- outputs = [ "out" ];
- installPhase = ''
- mkdir $out
- cp -r release/ $out
- '';
-
- meta = with lib; {
- description = "A resource templating helper for Kubernetes";
- homepage = "http://kontemplate.works/";
- license = licenses.gpl3;
- };
-}
diff --git a/ops/kontemplate/templater/dns.go b/ops/kontemplate/templater/dns.go
deleted file mode 100644
index 6cd974dd9..000000000
--- a/ops/kontemplate/templater/dns.go
+++ /dev/null
@@ -1,35 +0,0 @@
-// Copyright (C) 2016-2019 Vincent Ambo
-//
-// This file is part of Kontemplate.
-//
-// Kontemplate is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This file contains the implementation of a template function for retrieving
-// IP addresses from DNS
-
-package templater
-
-import (
- "fmt"
- "net"
- "os"
-)
-
-func GetIPsFromDNS(host string) ([]interface{}, error) {
- fmt.Fprintf(os.Stderr, "Attempting to look up IP for %s in DNS\n", host)
- ips, err := net.LookupIP(host)
-
- if err != nil {
- return nil, fmt.Errorf("IP address lookup failed: %v", err)
- }
-
- var result []interface{} = make([]interface{}, len(ips))
- for i, ip := range ips {
- result[i] = ip
- }
-
- return result, nil
-}
diff --git a/ops/kontemplate/templater/pass.go b/ops/kontemplate/templater/pass.go
deleted file mode 100644
index f7fbcb433..000000000
--- a/ops/kontemplate/templater/pass.go
+++ /dev/null
@@ -1,34 +0,0 @@
-// Copyright (C) 2016-2019 Vincent Ambo
-//
-// This file is part of Kontemplate.
-//
-// Kontemplate is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This file contains the implementation of a template function for retrieving
-// variables from 'pass', the standard UNIX password manager.
-
-package templater
-
-import (
- "fmt"
- "os"
- "os/exec"
- "strings"
-)
-
-func GetFromPass(key string) (string, error) {
- fmt.Fprintf(os.Stderr, "Attempting to look up %s in pass\n", key)
- pass := exec.Command("pass", "show", key)
-
- output, err := pass.CombinedOutput()
- if err != nil {
- return "", fmt.Errorf("Pass lookup failed: %s (%v)", output, err)
- }
-
- trimmed := strings.TrimSpace(string(output))
-
- return trimmed, nil
-}
diff --git a/ops/kontemplate/templater/templater.go b/ops/kontemplate/templater/templater.go
deleted file mode 100644
index 86cbad459..000000000
--- a/ops/kontemplate/templater/templater.go
+++ /dev/null
@@ -1,236 +0,0 @@
-// Copyright (C) 2016-2019 Vincent Ambo
-//
-// This file is part of Kontemplate.
-//
-// Kontemplate is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-package templater
-
-import (
- "bytes"
- "encoding/json"
- "fmt"
- "io/ioutil"
- "os"
- "os/exec"
- "path"
- "strings"
- "text/template"
-
- "github.com/Masterminds/sprig/v3"
- "github.com/tazjin/kontemplate/context"
- "github.com/tazjin/kontemplate/util"
-)
-
-const failOnMissingKeys string = "missingkey=error"
-
-type RenderedResource struct {
- Filename string
- Rendered string
-}
-
-type RenderedResourceSet struct {
- Name string
- Resources []RenderedResource
- Args []string
-}
-
-func LoadAndApplyTemplates(include *[]string, exclude *[]string, c *context.Context) ([]RenderedResourceSet, error) {
- limitedResourceSets := applyLimits(&c.ResourceSets, include, exclude)
- renderedResourceSets := make([]RenderedResourceSet, 0)
-
- if len(*limitedResourceSets) == 0 {
- return renderedResourceSets, fmt.Errorf("No valid resource sets included!")
- }
-
- for _, rs := range *limitedResourceSets {
- set, err := processResourceSet(c, &rs)
-
- if err != nil {
- return nil, err
- }
-
- renderedResourceSets = append(renderedResourceSets, *set)
- }
-
- return renderedResourceSets, nil
-}
-
-func processResourceSet(ctx *context.Context, rs *context.ResourceSet) (*RenderedResourceSet, error) {
- fmt.Fprintf(os.Stderr, "Loading resources for %s\n", rs.Name)
-
- fileInfo, err := os.Stat(rs.Path)
- if err != nil {
- return nil, err
- }
-
- var files []os.FileInfo
- var resources []RenderedResource
-
- // Treat single-file resource paths separately from resource
- // sets containing multiple templates
- if fileInfo.IsDir() {
- // Explicitly discard this error, which will give us an empty
- // list of files instead.
- // This will end up printing a warning to the user, but it
- // won't stop the rest of the process.
- files, _ = ioutil.ReadDir(rs.Path)
- resources, err = processFiles(ctx, rs, files)
- if err != nil {
- return nil, err
- }
- } else {
- resource, err := templateFile(ctx, rs, rs.Path)
- if err != nil {
- return nil, err
- }
-
- resources = []RenderedResource{resource}
- }
-
- return &RenderedResourceSet{
- Name: rs.Name,
- Resources: resources,
- Args: rs.Args,
- }, nil
-}
-
-func processFiles(ctx *context.Context, rs *context.ResourceSet, files []os.FileInfo) ([]RenderedResource, error) {
- resources := make([]RenderedResource, 0)
-
- for _, file := range files {
- if !file.IsDir() && isResourceFile(file) {
- path := path.Join(rs.Path, file.Name())
- res, err := templateFile(ctx, rs, path)
-
- if err != nil {
- return resources, err
- }
-
- resources = append(resources, res)
- }
- }
-
- return resources, nil
-}
-
-func templateFile(ctx *context.Context, rs *context.ResourceSet, filepath string) (RenderedResource, error) {
- var resource RenderedResource
-
- tpl, err := template.New(path.Base(filepath)).Funcs(templateFuncs(ctx, rs)).Option(failOnMissingKeys).ParseFiles(filepath)
- if err != nil {
- return resource, fmt.Errorf("Could not load template %s: %v", filepath, err)
- }
-
- var b bytes.Buffer
- err = tpl.Execute(&b, rs.Values)
- if err != nil {
- return resource, fmt.Errorf("Error while templating %s: %v", filepath, err)
- }
-
- resource = RenderedResource{
- Filename: path.Base(filepath),
- Rendered: b.String(),
- }
-
- return resource, nil
-}
-
-// Applies the limits of explicitly included or excluded resources and returns the updated resource set.
-// Exclude takes priority over include
-func applyLimits(rs *[]context.ResourceSet, include *[]string, exclude *[]string) *[]context.ResourceSet {
- if len(*include) == 0 && len(*exclude) == 0 {
- return rs
- }
-
- // Exclude excluded resource sets
- excluded := make([]context.ResourceSet, 0)
- for _, r := range *rs {
- if !matchesResourceSet(exclude, &r) {
- excluded = append(excluded, r)
- }
- }
-
- // Include included resource sets
- if len(*include) == 0 {
- return &excluded
- }
- included := make([]context.ResourceSet, 0)
- for _, r := range excluded {
- if matchesResourceSet(include, &r) {
- included = append(included, r)
- }
- }
-
- return &included
-}
-
-// Check whether an include/exclude string slice matches a resource set
-func matchesResourceSet(s *[]string, rs *context.ResourceSet) bool {
- for _, r := range *s {
- r = strings.TrimSuffix(r, "/")
- if r == rs.Name || r == rs.Parent {
- return true
- }
- }
-
- return false
-}
-
-func templateFuncs(c *context.Context, rs *context.ResourceSet) template.FuncMap {
- m := sprig.TxtFuncMap()
- m["json"] = func(data interface{}) string {
- b, _ := json.Marshal(data)
- return string(b)
- }
- m["passLookup"] = GetFromPass
- m["gitHEAD"] = func() (string, error) {
- out, err := exec.Command("git", "-C", c.BaseDir, "rev-parse", "HEAD").Output()
- if err != nil {
- return "", err
- }
- output := strings.TrimSpace(string(out))
- return output, nil
- }
- m["lookupIPAddr"] = GetIPsFromDNS
- m["insertFile"] = func(file string) (string, error) {
- data, err := ioutil.ReadFile(path.Join(rs.Path, file))
- if err != nil {
- return "", err
- }
-
- return string(data), nil
- }
- m["insertTemplate"] = func(file string) (string, error) {
- data, err := templateFile(c, rs, path.Join(rs.Path, file))
- if err != nil {
- return "", err
- }
-
- return data.Rendered, nil
- }
- m["default"] = func(defaultVal interface{}, varName string) interface{} {
- if val, ok := rs.Values[varName]; ok {
- return val
- }
-
- return defaultVal
- }
- return m
-}
-
-// Checks whether a file is a resource file (i.e. is YAML or JSON) and not a default values file.
-func isResourceFile(f os.FileInfo) bool {
- for _, defaultFile := range util.DefaultFilenames {
- if f.Name() == defaultFile {
- return false
- }
- }
-
- return strings.HasSuffix(f.Name(), "yaml") ||
- strings.HasSuffix(f.Name(), "yml") ||
- strings.HasSuffix(f.Name(), "json")
-}
diff --git a/ops/kontemplate/templater/templater_test.go b/ops/kontemplate/templater/templater_test.go
deleted file mode 100644
index 9d9fc8d1f..000000000
--- a/ops/kontemplate/templater/templater_test.go
+++ /dev/null
@@ -1,205 +0,0 @@
-// Copyright (C) 2016-2019 Vincent Ambo
-//
-// This file is part of Kontemplate.
-//
-// Kontemplate is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-package templater
-
-import (
- "github.com/tazjin/kontemplate/context"
- "reflect"
- "strings"
- "testing"
-)
-
-func TestApplyNoLimits(t *testing.T) {
- resources := []context.ResourceSet{
- {
- Name: "testResourceSet1",
- },
- {
- Name: "testResourceSet2",
- },
- }
-
- result := applyLimits(&resources, &[]string{}, &[]string{})
-
- if !reflect.DeepEqual(resources, *result) {
- t.Error("Resource set slice changed, but shouldn't have.")
- t.Errorf("Expected: %v\nResult: %v\n", resources, *result)
- t.Fail()
- }
-}
-
-func TestApplyIncludeLimits(t *testing.T) {
- resources := []context.ResourceSet{
- {
- Name: "testResourceSet1",
- },
- {
- Name: "testResourceSet2",
- },
- {
- Name: "testResourceSet3",
- Parent: "included",
- },
- }
-
- includes := []string{"testResourceSet1", "included"}
-
- result := applyLimits(&resources, &includes, &[]string{})
-
- expected := []context.ResourceSet{
- {
- Name: "testResourceSet1",
- },
- {
- Name: "testResourceSet3",
- Parent: "included",
- },
- }
-
- if !reflect.DeepEqual(expected, *result) {
- t.Error("Result does not contain expected resource sets.")
- t.Errorf("Expected: %v\nResult: %v\n", expected, *result)
- t.Fail()
- }
-}
-
-func TestApplyExcludeLimits(t *testing.T) {
- resources := []context.ResourceSet{
- {
- Name: "testResourceSet1",
- },
- {
- Name: "testResourceSet2",
- },
- {
- Name: "testResourceSet3",
- Parent: "included",
- },
- }
-
- exclude := []string{"testResourceSet2"}
-
- result := applyLimits(&resources, &[]string{}, &exclude)
-
- expected := []context.ResourceSet{
- {
- Name: "testResourceSet1",
- },
- {
- Name: "testResourceSet3",
- Parent: "included",
- },
- }
-
- if !reflect.DeepEqual(expected, *result) {
- t.Error("Result does not contain expected resource sets.")
- t.Errorf("Expected: %v\nResult: %v\n", expected, *result)
- t.Fail()
- }
-}
-
-func TestApplyLimitsExcludeIncludePrecedence(t *testing.T) {
- resources := []context.ResourceSet{
- {
- Name: "collection/nested1",
- Parent: "collection",
- },
- {
- Name: "collection/nested2",
- Parent: "collection",
- },
- {
- Name: "collection/nested3",
- Parent: "collection",
- },
- {
- Name: "something-else",
- },
- }
-
- include := []string{"collection"}
- exclude := []string{"collection/nested2"}
-
- result := applyLimits(&resources, &include, &exclude)
-
- expected := []context.ResourceSet{
- {
- Name: "collection/nested1",
- Parent: "collection",
- },
- {
- Name: "collection/nested3",
- Parent: "collection",
- },
- }
-
- if !reflect.DeepEqual(expected, *result) {
- t.Error("Result does not contain expected resource sets.")
- t.Errorf("Expected: %v\nResult: %v\n", expected, *result)
- t.Fail()
- }
-}
-
-func TestFailOnMissingKeys(t *testing.T) {
- ctx := context.Context{}
- resourceSet := context.ResourceSet{}
-
- _, err := templateFile(&ctx, &resourceSet, "testdata/test-template.txt")
-
- if err == nil {
- t.Errorf("Template with missing keys should have failed.\n")
- t.Fail()
- }
-
- if !strings.Contains(err.Error(), "map has no entry for key \"testName\"") {
- t.Errorf("Templating failed with unexpected error: %v\n", err)
- }
-}
-
-func TestDefaultTemplateFunction(t *testing.T) {
- ctx := context.Context{}
- resourceSet := context.ResourceSet{}
-
- res, err := templateFile(&ctx, &resourceSet, "testdata/test-default.txt")
-
- if err != nil {
- t.Errorf("Templating with default values should have succeeded.\n")
- t.Fail()
- }
-
- if res.Rendered != "defaultValue\n" {
- t.Error("Result does not contain expected rendered default value.")
- t.Fail()
- }
-}
-
-func TestInsertTemplateFunction(t *testing.T) {
- ctx := context.Context{}
- resourceSet := context.ResourceSet{
- Path: "testdata",
- Values: map[string]interface{}{
- "testName": "TestInsertTemplateFunction",
- },
- }
-
- res, err := templateFile(&ctx, &resourceSet, "testdata/test-insertTemplate.txt")
-
- if err != nil {
- t.Error(err)
- t.Errorf("Templating with an insertTemplate call should have succeeded.\n")
- t.Fail()
- }
-
- if res.Rendered != "Inserting \"Template for test TestInsertTemplateFunction\".\n" {
- t.Error("Result does not contain expected rendered template value.")
- t.Error(res.Rendered)
- t.Fail()
- }
-}
diff --git a/ops/kontemplate/templater/testdata/test-default.txt b/ops/kontemplate/templater/testdata/test-default.txt
deleted file mode 100644
index 4f7997bd6..000000000
--- a/ops/kontemplate/templater/testdata/test-default.txt
+++ /dev/null
@@ -1 +0,0 @@
-{{ default "defaultValue" "missingVar" }}
diff --git a/ops/kontemplate/templater/testdata/test-insertTemplate.txt b/ops/kontemplate/templater/testdata/test-insertTemplate.txt
deleted file mode 100644
index 8155e174f..000000000
--- a/ops/kontemplate/templater/testdata/test-insertTemplate.txt
+++ /dev/null
@@ -1 +0,0 @@
-Inserting "{{ insertTemplate "test-template.txt" | trim }}".
diff --git a/ops/kontemplate/templater/testdata/test-template.txt b/ops/kontemplate/templater/testdata/test-template.txt
deleted file mode 100644
index 06f1cfc63..000000000
--- a/ops/kontemplate/templater/testdata/test-template.txt
+++ /dev/null
@@ -1 +0,0 @@
-Template for test {{ .testName }}
diff --git a/ops/kontemplate/util/util.go b/ops/kontemplate/util/util.go
deleted file mode 100644
index f96f5c1d7..000000000
--- a/ops/kontemplate/util/util.go
+++ /dev/null
@@ -1,74 +0,0 @@
-// Copyright (C) 2016-2019 Vincent Ambo
-//
-// This file is part of Kontemplate.
-//
-// Kontemplate is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-package util
-
-import (
- "io/ioutil"
-
- "github.com/ghodss/yaml"
-)
-
-// Filenames excluded from templating for the purpose of containing default variable values inside a resource set.
-var DefaultFilenames []string = []string{"default.yml", "default.yaml", "default.json"}
-
-// Merges two maps together. Values from the second map override values in the first map.
-// The returned map is new if anything was changed.
-func Merge(in1 *map[string]interface{}, in2 *map[string]interface{}) *map[string]interface{} {
- if in1 == nil || len(*in1) == 0 {
- return in2
- }
-
- if in2 == nil || len(*in2) == 0 {
- return in1
- }
-
- // The maps are map[string]interface{} with unknown depth.
- // Loop over both maps into every level and merge them.
- new := make(map[string]interface{})
-
- for k, v := range *in1 {
- new[k] = v
- }
-
- for k, v := range *in2 {
- if existing, ok := new[k]; ok {
- // If both values are maps, merge them recursively
- if existingMap, ok := existing.(map[string]interface{}); ok {
- if newMap, ok := v.(map[string]interface{}); ok {
- new[k] = *Merge(&existingMap, &newMap)
- } else {
- new[k] = v
- }
- } else {
- new[k] = v
- }
- } else {
- new[k] = v
- }
- }
-
- return &new
-}
-
-// Loads either a YAML or JSON file from the specified path and
-// deserialises it into the provided interface.
-func LoadData(filename string, addr interface{}) error {
- file, err := ioutil.ReadFile(filename)
- if err != nil {
- return err
- }
-
- err = yaml.Unmarshal(file, addr)
- if err != nil {
- return err
- }
-
- return nil
-}
diff --git a/ops/kontemplate/util/util_test.go b/ops/kontemplate/util/util_test.go
deleted file mode 100644
index 328add3d2..000000000
--- a/ops/kontemplate/util/util_test.go
+++ /dev/null
@@ -1,89 +0,0 @@
-// Copyright (C) 2016-2019 Vincent Ambo
-//
-// This file is part of Kontemplate.
-//
-// Kontemplate is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-package util
-
-import (
- "reflect"
- "testing"
-)
-
-func TestMergeWithEmptyMap(t *testing.T) {
- testMap := map[string]interface{}{
- "foo": "bar",
- }
-
- empty := make(map[string]interface{})
-
- res1 := Merge(&testMap, &empty)
- res2 := Merge(&empty, &testMap)
-
- if res1 != &testMap || res2 != &testMap {
- t.Error("A new map was returned incorrectly.")
- t.Fail()
- }
-}
-
-func TestMergeWithNilMap(t *testing.T) {
- testMap := map[string]interface{}{
- "foo": "bar",
- }
-
- res1 := Merge(&testMap, nil)
- res2 := Merge(nil, &testMap)
-
- if res1 != &testMap || res2 != &testMap {
- t.Error("A new map was returned incorrectly.")
- t.Fail()
- }
-}
-
-func TestMergeMaps(t *testing.T) {
- map1 := map[string]interface{}{
- "foo": "bar",
- "baz": map[string]interface{}{
- "qux": "quux",
- },
- }
-
- map2 := map[string]interface{}{
- "bar": "baz",
- }
-
- result := Merge(&map1, &map2)
- expected := map[string]interface{}{
- "foo": "bar",
- "baz": map[string]interface{}{
- "qux": "quux",
- },
- "bar": "baz",
- }
-
- if !reflect.DeepEqual(*result, expected) {
- t.Error("Maps were merged incorrectly.")
- t.Fail()
- }
-}
-
-func TestMergeMapsPrecedence(t *testing.T) {
- map1 := map[string]interface{}{
- "foo": "incorrect",
- }
-
- map2 := map[string]interface{}{
- "foo": "correct",
- }
-
- result := Merge(&map1, &map2)
-
- if (*result)["foo"] != "correct" {
- t.Error("Map merge precedence test failed.")
- t.Fail()
- }
-}