Fixes multiple namespaces bug (#276)

* fix ns bug

* add tests

* rename some variables

* rename ns to namespace

* fix delete + correctly type

* add typing to input obj parser

Author: OliverMKing

src/actions/deploy.ts

@@ -56,7 +56,9 @@ export async function deploy(
    for (const ingressResource of ingressResources) {
       await kubectl.getResource(
          KubernetesConstants.DiscoveryAndLoadBalancerResource.INGRESS,
-         ingressResource.name
+         ingressResource.name,
+         false,
+         ingressResource.namespace
       )
    }
    core.endGroup()

src/strategyHelpers/blueGreen/blueGreenHelper.ts

@@ -38,7 +38,8 @@ export async function deleteGreenObjects(
    const resourcesToDelete: K8sDeleteObject[] = toDelete.map((obj) => {
       return {
          name: getBlueGreenResourceName(obj.metadata.name, GREEN_SUFFIX),
-         kind: obj.kind
+         kind: obj.kind,
+         namespace: obj.metadata.namespace
       }
    })
 
@@ -234,9 +235,10 @@ export function isServiceSelectorSubsetOfMatchLabel(
 export async function fetchResource(
    kubectl: Kubectl,
    kind: string,
-   name: string
+   name: string,
+   namespace?: string
 ): Promise<K8sObject> {
-   const result = await kubectl.getResource(kind, name)
+   const result = await kubectl.getResource(kind, name, false, namespace)
    if (result == null || !!result.stderr) {
       return null
    }

src/strategyHelpers/blueGreen/ingressBlueGreenHelper.ts

@@ -97,7 +97,8 @@ export async function validateIngresses(
          const existingIngress = await fetchResource(
             kubectl,
             inputObject.kind,
-            inputObject.metadata.name
+            inputObject.metadata.name,
+            inputObject?.metadata?.namespace
          )
 
          const isValid =

src/strategyHelpers/blueGreen/serviceBlueGreenHelper.ts

@@ -31,7 +31,8 @@ export async function validateServicesState(
       const existingService = await fetchResource(
          kubectl,
          serviceObject.kind,
-         serviceObject.metadata.name
+         serviceObject.metadata.name,
+         serviceObject?.metadata?.namespace
       )
 
       let isServiceGreen =

src/strategyHelpers/blueGreen/smiBlueGreenHelper.ts

@@ -142,7 +142,8 @@ export async function validateTrafficSplitsState(
       let trafficSplitObject = await fetchResource(
          kubectl,
          TRAFFIC_SPLIT_OBJECT,
-         getBlueGreenResourceName(name, TRAFFIC_SPLIT_OBJECT_NAME_SUFFIX)
+         getBlueGreenResourceName(name, TRAFFIC_SPLIT_OBJECT_NAME_SUFFIX),
+         serviceObject?.metadata?.namespace
       )
       core.debug(
          `ts object extracted was ${JSON.stringify(trafficSplitObject)}`
@@ -183,7 +184,8 @@ export async function cleanupSMI(
             serviceObject.metadata.name,
             GREEN_SUFFIX
          ),
-         kind: serviceObject.kind
+         kind: serviceObject.kind,
+         namespace: serviceObject?.metadata?.namespace
       })
    })
 

src/strategyHelpers/canary/canaryHelper.ts

@@ -195,9 +195,13 @@ async function cleanUpCanary(
    files: string[],
    includeServices: boolean
 ): Promise<string[]> {
-   const deleteObject = async function (kind, name) {
+   const deleteObject = async function (
+      kind: string,
+      name: string,
+      namespace: string | undefined
+   ) {
       try {
-         const result = await kubectl.delete([kind, name])
+         const result = await kubectl.delete([kind, name], namespace)
          checkForErrors([result])
       } catch (ex) {
          // Ignore failures of delete if it doesn't exist
@@ -213,6 +217,7 @@ async function cleanUpCanary(
       for (const inputObject of parsedYaml) {
          const name = inputObject.metadata.name
          const kind = inputObject.kind
+         const namespace: string | undefined = inputObject?.metadata?.namespace
 
          if (
             isDeploymentEntity(kind) ||
@@ -222,8 +227,8 @@ async function cleanUpCanary(
             const canaryObjectName = getCanaryResourceName(name)
             const baselineObjectName = getBaselineResourceName(name)
 
-            await deleteObject(kind, canaryObjectName)
-            await deleteObject(kind, baselineObjectName)
+            await deleteObject(kind, canaryObjectName, namespace)
+            await deleteObject(kind, baselineObjectName, namespace)
          }
       }
    }

src/strategyHelpers/deploymentHelper.ts

@@ -218,7 +218,12 @@ async function annotateResources(
    )
    if (annotateNamespace) {
       annotateResults.push(
-         await kubectl.annotate('namespace', namespace, annotationKeyValStr)
+         await kubectl.annotate(
+            'namespace',
+            namespace,
+            annotationKeyValStr,
+            namespace
+         )
       )
    }
    for (const file of files) {
@@ -243,6 +248,7 @@ async function annotateResources(
                kubectl,
                resource.type,
                resource.name,
+               resource.namespace,
                annotationKeyValStr,
                allPods
             )

src/types/k8sObject.ts

@@ -2,6 +2,7 @@ export interface K8sObject {
    metadata: {
       name: string
       labels: Map<string, string>
+      namespace?: string
    }
    kind: string
    spec: any
@@ -16,6 +17,7 @@ export interface K8sServiceObject extends K8sObject {
 export interface K8sDeleteObject {
    name: string
    kind: string
+   namespace?: string
 }
 
 export interface K8sIngress extends K8sObject {