add server-side option for kubectl apply commands (#424)

src/strategyHelpers/blueGreen/blueGreenHelper.ts

@@ -270,7 +270,13 @@ export async function deployObjects(
    objectsList: any[]
 ): Promise<DeployResult> {
    const manifestFiles = fileHelper.writeObjectsToFile(objectsList)
-   const execResult = await kubectl.apply(manifestFiles)
+   const forceDeployment = core.getInput('force').toLowerCase() === 'true'
+   const serverSideApply = core.getInput('server-side').toLowerCase() === 'true'
+   const execResult = await kubectl.apply(
+      manifestFiles,
+      forceDeployment,
+      serverSideApply
+   )
 
    return {execResult, manifestFiles}
 }

src/strategyHelpers/canary/podCanaryHelper.ts

@@ -95,8 +95,13 @@ export async function deployPodCanary(
    core.debug('New objects list: ' + JSON.stringify(newObjectsList))
    const manifestFiles = fileHelper.writeObjectsToFile(newObjectsList)
    const forceDeployment = core.getInput('force').toLowerCase() === 'true'
+   const serverSideApply = core.getInput('server-side').toLowerCase() === 'true'
 
-   const execResult = await kubectl.apply(manifestFiles, forceDeployment)
+   const execResult = await kubectl.apply(
+      manifestFiles,
+      forceDeployment,
+      serverSideApply
+   )
    return {execResult, manifestFiles}
 }
 

src/strategyHelpers/canary/smiCanaryHelper.ts

@@ -106,7 +106,12 @@ export async function deploySMICanary(
    )
    const newFilePaths = fileHelper.writeObjectsToFile(newObjectsList)
    const forceDeployment = core.getInput('force').toLowerCase() === 'true'
-   const result = await kubectl.apply(newFilePaths, forceDeployment)
+   const serverSideApply = core.getInput('server-side').toLowerCase() === 'true'
+   const result = await kubectl.apply(
+      newFilePaths,
+      forceDeployment,
+      serverSideApply
+   )
    const svcDeploymentFiles = await createCanaryService(kubectl, filePaths)
    newFilePaths.push(...svcDeploymentFiles)
    return {execResult: result, manifestFiles: newFilePaths}
@@ -210,8 +215,13 @@ async function createCanaryService(
    const manifestFiles = fileHelper.writeObjectsToFile(newObjectsList)
    manifestFiles.push(...trafficObjectsList)
    const forceDeployment = core.getInput('force').toLowerCase() === 'true'
+   const serverSideApply = core.getInput('server-side').toLowerCase() === 'true'
 
-   const result = await kubectl.apply(manifestFiles, forceDeployment)
+   const result = await kubectl.apply(
+      manifestFiles,
+      forceDeployment,
+      serverSideApply
+   )
    checkForErrors([result])
    return manifestFiles
 }
@@ -275,7 +285,12 @@ async function adjustTraffic(
    }
 
    const forceDeployment = core.getInput('force').toLowerCase() === 'true'
-   const result = await kubectl.apply(trafficSplitManifests, forceDeployment)
+   const serverSideApply = core.getInput('server-side').toLowerCase() === 'true'
+   const result = await kubectl.apply(
+      trafficSplitManifests,
+      forceDeployment,
+      serverSideApply
+   )
    checkForErrors([result])
    return trafficSplitManifests
 }

src/strategyHelpers/deploymentHelper.ts

@@ -84,16 +84,23 @@ export async function deployManifests(
          )
 
          const forceDeployment = core.getInput('force').toLowerCase() === 'true'
+         const serverSideApply =
+            core.getInput('server-side').toLowerCase() === 'true'
          if (trafficSplitMethod === TrafficSplitMethod.SMI) {
             const updatedManifests = appendStableVersionLabelToResource(files)
 
             const result = await kubectl.apply(
                updatedManifests,
-               forceDeployment
+               forceDeployment,
+               serverSideApply
             )
             checkForErrors([result])
          } else {
-            const result = await kubectl.apply(files, forceDeployment)
+            const result = await kubectl.apply(
+               files,
+               forceDeployment,
+               serverSideApply
+            )
             checkForErrors([result])
          }