Adding support for local mirror mount and STX_MIRROR env variable

Adds STX_MIRROR as environment variable on the build containers and
mount the /workspace/mirrors/starlingx directory into the containers
at /import/mirrors/starlingx during helm provisioning, If directory
does not exists K8s will create an empty directory.

Minikube mounts $STX_BUILD_HOME as /workspace hence why we need
/workspace/<dir> on the yaml files which will mount our local
directories into the containers.

Story: 2008846
Task: 43768

Signed-off-by: Luis Sampaio <luis.sampaio@windriver.com>
Change-Id: I1983ca8868e24bb7b734f122500fcfbc167cc9f7

stx/stx-build-tools-chart/stx-builder/dependency_chart/stx-pkgbuilder/templates/deployment.yaml

@@ -39,6 +39,8 @@ spec:
             mountPath: {{ .Values.volumeMounts.mountPath}}
           - name: {{ .Values.volumeMounts.envsetupname }}
             mountPath: {{ .Values.volumeMounts.envsetupmountPath}}
+          - name: {{ .Values.volumeMounts.mirrorName }}
+            mountPath: {{ .Values.volumeMounts.mirrorMountPath }}
 
           resources:
             {{- toYaml .Values.resources | nindent 12 }}
@@ -50,6 +52,9 @@ spec:
       - name: {{ .Values.volumes.envsetupname }}
         configMap:
           name: {{ .Values.volumes.configmapname }}
+      - name: {{ .Values.volumes.mirrorName }}
+        hostPath:
+          path: {{ .Values.volumes.mirrorHostPath.path }}
 
       {{- with .Values.nodeSelector }}
       nodeSelector:

stx/stx-build-tools-chart/stx-builder/dependency_chart/stx-pkgbuilder/values.yaml

@@ -16,6 +16,8 @@ volumeMounts:
   mountPath: /localdisk
   envsetupname: env-setting
   envsetupmountPath: /usr/local/bin/stx
+  mirrorName: mirror
+  mirrorMountPath: /import/mirrors/starlingx
 
 volumes:
   name: shared-workspace
@@ -23,6 +25,9 @@ volumes:
     path: /workspace/localdisk
   envsetupname: env-setting
   configmapname: pkgbuilder
+  mirrorName: mirror
+  mirrorHostPath:
+    path: /workspace/mirrors/starlingx
 
 imagePullSecrets: []
 nameOverride: ""

stx/stx-build-tools-chart/stx-builder/templates/deployment.yaml

@@ -39,6 +39,8 @@ spec:
             mountPath: {{ .Values.volumeMounts.mountPath}}
           - name: {{ .Values.volumeMounts.usersetupname }}
             mountPath: {{ .Values.volumeMounts.usersetupmountPath}}
+          - name: {{ .Values.volumeMounts.mirrorName }}
+            mountPath: {{ .Values.volumeMounts.mirrorMountPath }}
 
           resources:
             {{- toYaml .Values.resources | nindent 12 }}
@@ -50,6 +52,9 @@ spec:
       - name: {{ .Values.volumes.usersetupname }}
         configMap:
           name: {{ .Values.volumes.configmapname }}
+      - name: {{ .Values.volumes.mirrorName }}
+        hostPath:
+          path: {{ .Values.volumes.mirrorHostPath.path }}
 
       {{- with .Values.nodeSelector }}
       nodeSelector:

stx/stx-build-tools-chart/stx-builder/values.yaml

@@ -16,6 +16,8 @@ volumeMounts:
   mountPath: /localdisk
   usersetupname: user-setting
   usersetupmountPath: /usr/local/bin/stx
+  mirrorName: mirror
+  mirrorMountPath: /import/mirrors/starlingx
 
 volumes:
   name: shared-workspace
@@ -23,6 +25,9 @@ volumes:
     path: /workspace/localdisk
   usersetupname: user-setting
   configmapname: builder
+  mirrorName: mirror
+  mirrorHostPath:
+    path: /workspace/mirrors/starlingx
 
 imagePullSecrets: []
 nameOverride: ""

stx/toCOPY/builder/buildrc

@@ -34,3 +34,5 @@ export STX_GIT_SRC_DIR=$MY_REPO/stx/git
 
 export PATH=$PATH:$MY_BUILD_TOOLS_DIR/stx:/opt/LAT/lat
 export PYTHONPATH=$PYTHONPATH:$MY_BUILD_TOOLS_DIR/stx
+
+export STX_MIRROR=/import/mirrors/starlingx