Merge pull request #420 from bpradipt/annotation-1.6

Cherry-pick annotation fixes for 1.6

Author: bpradipt

config/peerpods/podvm/aws-podvm-image-handler.sh

@@ -153,7 +153,7 @@ function create_ami_using_packer() {
 # Function to get the ami id of the newly created image
 
 function get_ami_id() {
-    echo "Getting the image id"
+    echo "Getting the ami id"
 
     # Get the ami id of the newly created image
     # If any error occurs, exit the script with an error message
@@ -162,7 +162,7 @@ function get_ami_id() {
     AMI_ID=$(aws ec2 describe-images --region "${AWS_REGION}" --filters "Name=name,Values=${AMI_NAME}" --query 'Images[*].ImageId' --output text) ||
         error_exit "Failed to get the ami id"
 
-    # Set the image id as an environment variable
+    # Set the ami id as an environment variable
     export AMI_ID
 
     echo "ID of the newly created ami: ${AMI_ID}"
@@ -181,7 +181,7 @@ function get_all_ami_ids() {
     AMI_ID_LIST=$(aws ec2 describe-images --region "${AWS_REGION}" --filters "Name=name,Values=${AMI_BASE_NAME}-*" --query 'Images[*].ImageId' --output text) ||
         error_exit "Failed to get the ami id list"
 
-    # Set the image id list as an environment variable
+    # Set the ami id list as an environment variable
     export AMI_ID_LIST
 
     # Display the list of amis
@@ -190,7 +190,7 @@ function get_all_ami_ids() {
 }
 
 # Function to create or update podvm-images configmap with all the amis
-# Input AMI_ID_LIST is a list of image ids
+# Input AMI_ID_LIST is a list of ami ids
 
 function create_or_update_image_configmap() {
     echo "Creating or updating podvm-images configmap"
@@ -259,14 +259,35 @@ function add_ami_id_annotation_to_peer_pods_cm() {
         return
     fi
 
-    # Add the image id as annotation to peer-pods-cm configmap
-    kubectl annotate configmap peer-pods-cm -n openshift-sandboxed-containers-operator \
+    # Add the ami id as annotation to peer-pods-cm configmap
+    # Overwrite any existing values
+    kubectl annotate --overwrite configmap peer-pods-cm -n openshift-sandboxed-containers-operator \
         "LATEST_AMI_ID=${AMI_ID}" ||
         error_exit "Failed to add the ami id as annotation to peer-pods-cm configmap"
 
     echo "AMI id added as annotation to peer-pods-cm configmap successfully"
 }
 
+# Function to delete the LATEST_AMI_ID annotation from the peer-pods-cm configmap
+
+function delete_ami_id_annotation_from_peer_pods_cm() {
+    echo "Deleting ami id annotation from peer-pods-cm configmap"
+
+    # Check if the peer-pods-cm configmap exists
+    if ! kubectl get configmap peer-pods-cm -n openshift-sandboxed-containers-operator >/dev/null 2>&1; then
+        echo "peer-pods-cm configmap does not exist. Skipping deleting the ami id"
+        return
+    fi
+
+    # Delete the ami id annotation from peer-pods-cm configmap
+    kubectl annotate configmap peer-pods-cm -n openshift-sandboxed-containers-operator \
+        "LATEST_AMI_ID-" ||
+        error_exit "Failed to delete the ami id annotation from peer-pods-cm configmap"
+
+    echo "Ami id annotation deleted from peer-pods-cm configmap successfully"
+}
+
+
 # Function to create the ami in AWS
 
 function create_ami() {
@@ -324,6 +345,9 @@ function delete_ami_using_id() {
     aws ec2 deregister-image --region "${AWS_REGION}" --image-id "${AMI_ID}" ||
         error_exit "Failed to delete the ami"
 
+    # Remove the ami id annotation from peer-pods-cm configmap
+    delete_ami_id_annotation_from_peer_pods_cm
+
 }
 
 # display help message

config/peerpods/podvm/azure-podvm-image-handler.sh

@@ -404,7 +404,8 @@ function add_image_id_annotation_to_peer_pods_cm() {
     fi
 
     # Add the image id as annotation to peer-pods-cm configmap
-    kubectl annotate configmap peer-pods-cm -n openshift-sandboxed-containers-operator \
+    # Overwrite any existing values
+    kubectl annotate --overwrite configmap peer-pods-cm -n openshift-sandboxed-containers-operator \
         "LATEST_IMAGE_ID=${IMAGE_ID}" ||
         error_exit "Failed to add the image id as annotation to peer-pods-cm configmap"
 
@@ -442,7 +443,8 @@ function add_image_gallery_annotation_to_peer_pods_cm() {
     fi
 
     # Add IMAGE_GALLERY_NAME annotation to peer-pods-cm configmap
-    kubectl annotate configmap peer-pods-cm -n openshift-sandboxed-containers-operator \
+    # Overwrite any existing values
+    kubectl annotate --overwrite configmap peer-pods-cm -n openshift-sandboxed-containers-operator \
         "IMAGE_GALLERY_NAME=${IMAGE_GALLERY_NAME}" ||
         error_exit "Failed to add the IMAGE_GALLERY_NAME annotation to peer-pods-cm configmap"