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Merge pull request #79 from boozallen/52-migrate-downstream-helm-repo…
…sitory-url #52 Create Baton migration for Helm Chart repository URLs and old mo…
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61 changes: 61 additions & 0 deletions
61
...de/src/main/java/com/boozallen/aissemble/upgrade/migration/AbstractHelmNameMigration.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,61 @@ | ||
| package com.boozallen.aissemble.upgrade.migration; | ||
|
|
||
| /*- | ||
| * #%L | ||
| * aiSSEMBLE::Foundation::Upgrade | ||
| * %% | ||
| * Copyright (C) 2021 Booz Allen | ||
| * %% | ||
| * This software package is licensed under the Booz Allen Public License. All Rights Reserved. | ||
| * #L% | ||
| */ | ||
|
|
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| import com.boozallen.aissemble.upgrade.util.FileUtils; | ||
| import org.apache.commons.collections4.CollectionUtils; | ||
| import org.slf4j.Logger; | ||
| import org.slf4j.LoggerFactory; | ||
| import org.technologybrewery.baton.BatonException; | ||
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|
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| import java.io.File; | ||
| import java.io.IOException; | ||
| import java.util.List; | ||
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| import static com.boozallen.aissemble.upgrade.util.FileUtils.getRegExCaptureGroups; | ||
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| /** | ||
| * Baton migration used to migrate the Helm Chart names and/or Helm module names in the Chart.yaml and values.yaml files within a project's deploy folder | ||
| */ | ||
| public abstract class AbstractHelmNameMigration extends AbstractAissembleMigration{ | ||
| private static final Logger logger = LoggerFactory.getLogger(AbstractHelmNameMigration.class); | ||
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| @Override | ||
| protected boolean shouldExecuteOnFile(File file) { | ||
| boolean shouldExecute = false; | ||
| try { | ||
| List<String> namesToUpdate = getRegExCaptureGroups(getReplacementRegex(file), file); | ||
| shouldExecute = CollectionUtils.isNotEmpty(namesToUpdate); | ||
| } catch (IOException e){ | ||
| throw new BatonException("Unable to determine if Helm chart migration must be executed", e); | ||
| } | ||
| return shouldExecute; | ||
| } | ||
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| @Override | ||
| protected boolean performMigration(File file) { | ||
| boolean performedSuccessfully = false; | ||
| try { | ||
| performedSuccessfully = FileUtils.replaceInFile( | ||
| file, | ||
| getReplacementRegex(file), | ||
| getReplacementText(file) | ||
| ); | ||
| } catch (Exception e) { | ||
| logger.error("Unable to perform Helm chart migration due to exception", e); | ||
| } | ||
| return performedSuccessfully; | ||
| } | ||
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| public abstract String getReplacementRegex(File file); | ||
| public abstract String getReplacementText(File file); | ||
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| } |
67 changes: 67 additions & 0 deletions
67
.../main/java/com/boozallen/aissemble/upgrade/migration/AbstractHelmRepositoryMigration.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,67 @@ | ||
| package com.boozallen.aissemble.upgrade.migration; | ||
|
|
||
| /*- | ||
| * #%L | ||
| * aiSSEMBLE::Foundation::Upgrade | ||
| * %% | ||
| * Copyright (C) 2021 Booz Allen | ||
| * %% | ||
| * This software package is licensed under the Booz Allen Public License. All Rights Reserved. | ||
| * #L% | ||
| */ | ||
|
|
||
| import com.boozallen.aissemble.upgrade.util.FileUtils; | ||
| import org.slf4j.Logger; | ||
| import org.slf4j.LoggerFactory; | ||
| import java.io.File; | ||
|
|
||
| /** | ||
| * Baton migration used to migrate the Helm Chart repository URL in the Chart.yaml within a project's deploy folder. | ||
| * Migration is triggered by setting the oldHelmRepositoryUrl system property. | ||
| */ | ||
| public abstract class AbstractHelmRepositoryMigration extends AbstractAissembleMigration{ | ||
| public static final Logger logger = LoggerFactory.getLogger(AbstractHelmRepositoryMigration.class); | ||
| private static final String OLD_HELM_REPO_PROPERTY = "oldHelmRepositoryUrl"; | ||
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| protected String getOldHelmRepositoryUrl(){ | ||
| String oldHelmRepositoryUrl = System.getProperty(OLD_HELM_REPO_PROPERTY); | ||
| if (oldHelmRepositoryUrl!= null){ | ||
| return oldHelmRepositoryUrl; | ||
| } else { | ||
| logger.info("oldHelmRepositoryUrl system property not set. Skipping helm chart repository URL migration."); | ||
| return null; | ||
| } | ||
| } | ||
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| /** | ||
| * Function that checks if user has provided system property containing old Helm repository URL | ||
| * If yes, then Helm Charts repository URL migration will be run. | ||
| * Otherwise, migration is skipped. | ||
| */ | ||
| @Override | ||
| protected boolean shouldExecuteOnFile(File file) { | ||
| boolean shouldExecute = false; | ||
| if (getOldHelmRepositoryUrl() != null){ | ||
| shouldExecute = true; | ||
| } | ||
| return shouldExecute; | ||
| } | ||
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| @Override | ||
| protected boolean performMigration(File file) { | ||
| boolean performedSuccessfully = false; | ||
| try { | ||
| performedSuccessfully = FileUtils.replaceInFile( | ||
| file, | ||
| getReplacementRegex(), | ||
| getReplacementText() | ||
| ); | ||
| } catch (Exception e) { | ||
| logger.error("Unable to perform helm chart repository URL migration due to exception", e); | ||
| } | ||
| return performedSuccessfully; | ||
| } | ||
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| public abstract String getReplacementRegex(); | ||
| public abstract String getReplacementText(); | ||
| } |
36 changes: 36 additions & 0 deletions
36
...main/java/com/boozallen/aissemble/upgrade/migration/v1_7_0/HelmChartsModuleMigration.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,36 @@ | ||
| package com.boozallen.aissemble.upgrade.migration.v1_7_0; | ||
|
|
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| /*- | ||
| * #%L | ||
| * aiSSEMBLE::Foundation::Upgrade | ||
| * %% | ||
| * Copyright (C) 2021 Booz Allen | ||
| * %% | ||
| * This software package is licensed under the Booz Allen Public License. All Rights Reserved. | ||
| * #L% | ||
| */ | ||
|
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| import com.boozallen.aissemble.upgrade.migration.AbstractHelmNameMigration; | ||
|
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| import java.io.File; | ||
|
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| /** | ||
| * Baton migration used to migrate the Chart.yaml and values*.yaml files within a project's deploy folder | ||
| * to use new Helm module names | ||
| * Example: extensions-helm-kafka to aissemble-kafka-chart | ||
| */ | ||
| public class HelmChartsModuleMigration extends AbstractHelmNameMigration { | ||
| private static final String moduleNameReplaceRegex = "extensions-helm-([^\\/\\n:]+)"; | ||
| private static final String AISSEMBLE_PREFIX = "aissemble-"; | ||
| private static final String CHART_POSTFIX = "-chart"; | ||
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| @Override | ||
| public String getReplacementRegex(File file) { | ||
| return moduleNameReplaceRegex; | ||
| } | ||
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| @Override | ||
| public String getReplacementText(File file) { | ||
| return AISSEMBLE_PREFIX.concat(FIRST_REGEX_GROUPING + CHART_POSTFIX); | ||
| } | ||
| } |
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