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Merge pull request #12 from cloudogu/feature/argocd_helm
Feature/argocd helm
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42 changes: 42 additions & 0 deletions
42
src/com/cloudogu/gitopsbuildlib/deployment/helm/helmrelease/ArgoCDRelease.groovy
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,42 @@ | ||
| package com.cloudogu.gitopsbuildlib.deployment.helm.helmrelease | ||
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| import com.cloudogu.gitopsbuildlib.docker.DockerWrapper | ||
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| class ArgoCDRelease extends HelmRelease{ | ||
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| protected DockerWrapper dockerWrapper | ||
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| ArgoCDRelease(def script) { | ||
| super(script) | ||
| dockerWrapper = new DockerWrapper(script) | ||
| } | ||
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| @Override | ||
| String create(Map helmConfig, String application, String namespace, String mergedValuesFile) { | ||
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| String helmRelease = "" | ||
| if (helmConfig.repoType == 'GIT') { | ||
| helmRelease = createResourcesFromGitRepo(helmConfig, application, mergedValuesFile) | ||
| } else if (helmConfig.repoType == 'HELM') { | ||
| // TODO not yet implemented | ||
| } | ||
| return helmRelease | ||
| } | ||
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| private String createResourcesFromGitRepo(Map helmConfig, String application, String mergedValuesFile) { | ||
| String helmRelease = "" | ||
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| def chartPath = '' | ||
| if (helmConfig.containsKey('chartPath')) { | ||
| chartPath = helmConfig.chartPath | ||
| } | ||
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| dockerWrapper.withHelm { | ||
| String templateScript = "helm template ${application} chart/${chartPath} -f ${mergedValuesFile}" | ||
| helmRelease = script.sh returnStdout: true, script: templateScript | ||
| } | ||
| // this line removes all empty lines since helm template creates some and the helm kubeval validator will throw an error if there are emtpy lines present | ||
| helmRelease = helmRelease.replaceAll("(?m)^[ \t]*\r?\n", "") | ||
| return helmRelease | ||
| } | ||
| } |
55 changes: 55 additions & 0 deletions
55
src/com/cloudogu/gitopsbuildlib/deployment/helm/helmrelease/FluxV1Release.groovy
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,55 @@ | ||
| package com.cloudogu.gitopsbuildlib.deployment.helm.helmrelease | ||
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| class FluxV1Release extends HelmRelease{ | ||
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| FluxV1Release(def script) { | ||
| super(script) | ||
| } | ||
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| @Override | ||
| String create(Map helmConfig, String application, String namespace, String mergedValuesFile) { | ||
| def values = fileToInlineYaml(mergedValuesFile) | ||
| def chart = getChart(helmConfig) | ||
| return """apiVersion: helm.fluxcd.io/v1 | ||
| kind: HelmRelease | ||
| metadata: | ||
| name: ${application} | ||
| namespace: ${namespace} | ||
| annotations: | ||
| fluxcd.io/automated: "false" | ||
| spec: | ||
| releaseName: ${application} | ||
| chart:${chart} | ||
| values: | ||
| ${values} | ||
| """ | ||
| } | ||
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| private String gitRepoChart(Map helmConfig) { | ||
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| def chartPath = "." | ||
| if (helmConfig.containsKey('chartPath') && helmConfig.chartPath) { | ||
| chartPath = helmConfig.chartPath | ||
| } | ||
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| return """ | ||
| git: ${helmConfig.repoUrl} | ||
| ref: ${helmConfig.version} | ||
| path: ${chartPath}""" | ||
| } | ||
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| private String helmRepoChart(Map helmConfig) { | ||
| return """ | ||
| repository: ${helmConfig.repoUrl} | ||
| name: ${helmConfig.chartName} | ||
| version: ${helmConfig.version}""" | ||
| } | ||
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| private String getChart(Map helmConfig) { | ||
| if (helmConfig.repoType == 'GIT') { | ||
| return gitRepoChart(helmConfig) | ||
| } else if (helmConfig.repoType == 'HELM') { | ||
| return helmRepoChart(helmConfig) | ||
| } | ||
| } | ||
| } |
27 changes: 27 additions & 0 deletions
27
src/com/cloudogu/gitopsbuildlib/deployment/helm/helmrelease/HelmRelease.groovy
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,27 @@ | ||
| package com.cloudogu.gitopsbuildlib.deployment.helm.helmrelease | ||
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| abstract class HelmRelease { | ||
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| protected script | ||
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| HelmRelease(def script) { | ||
| this.script = script | ||
| } | ||
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| abstract String create(Map helmConfig, String application, String namespace, String mergedValuesFile) | ||
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| String fileToInlineYaml(String fileContents) { | ||
| String values = "" | ||
| String indent = " " | ||
| String fileContent = script.readFile fileContents | ||
| fileContent.split("\n").each { line -> | ||
| if(line.size() > 0) { | ||
| values += indent + line + "\n" | ||
| } else { | ||
| values += line + "\n" | ||
| } | ||
| } | ||
| // remove unnecessary last blank line | ||
| return values.substring(0, values.lastIndexOf('\n')) | ||
| } | ||
| } |
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