Add configuration for pod termination wait time

Adding new configuration options for pod termination wait sequence. The
options set the number of times the new vault-manager pod will check
that the old vault-manager pod is still running, and the number of
seconds to wait between each check.
The total default wait time is now 60s.

Test Plan:
PASS vault build succesfully with the changes
PASS vault sanity on AIO-SX
PASS Test the new helm values

Story: 2010930
Task: 49476

Change-Id: Ie0d4c1fffccf59618cb10bc1e201468f5ffceed0
Signed-off-by: Tae Park <tae.park@windriver.com>

vault-helm/debian/deb_folder/patches/0001-Add-vault-manager-termination-wait-time.patch

@@ -0,0 +1,42 @@
+From 06b5719c35c7e75b776ce7bd08c6df32c2dcf9cd Mon Sep 17 00:00:00 2001
+From: Tae Park <tae.park@windriver.com>
+Date: Mon, 29 Jan 2024 15:24:37 -0500
+Subject: [PATCH] Add vault manager termination wait time
+
+Adding configure options for maximum number of tries for checking
+PVC removal, and time slept between each tries. Changed the
+default to 60 seconds total wait time
+
+Signed-off-by: Tae Park <tae.park@windriver.com>
+---
+ values.yaml | 14 ++++++++++++++
+ 1 file changed, 14 insertions(+)
+
+diff --git a/values.yaml b/values.yaml
+index 1bce118..487b44a 100644
+--- a/values.yaml
++++ b/values.yaml
+@@ -114,6 +114,20 @@ manager:
+     #      client_version: v1.28
+     client_version: ""
+ 
++  waitTermination:
++    # During upgrade of the application from PVC storage to storage
++    # using kubernetes, wait for previous version of vault manager
++    # to terminate before proceding with the conversion of storage from PVC to
++    # kubernetes secrets.
++    #
++    # The maximum tries before proceding with the conversion of storage
++    # from PVC to kubernetes secrets.
++    maxTries: 12
++
++    # Number of seconds slept between each tries before proceding with
++    # the conversion of storage from PVC to kubernetes secrets.
++    sleepTime: 5
++
+   # Debugging option to improve log reading, allow more verbose logging
+   #   DEBUG: 1
+   #    INFO: 2
+-- 
+2.25.1
+

vault-helm/debian/deb_folder/patches/series

@@ -3,3 +3,4 @@
 0001-Add-log-level-option-for-vault-manager.patch
 0001-Add-manager-pause-request-to-helm-values.yaml.patch
 0001-Update-vault-version-to-1.14.8.patch
+0001-Add-vault-manager-termination-wait-time.patch

vault-helm/vault-helm/helm-charts/vault-init.yaml

@@ -68,8 +68,8 @@ data:
     # Maximum seconds to wait for vault-manager pod to exit
     # Vault-manager is not responding to SIGTERM, so will take 30
     # seconds
-    TERMINATE_TRIES_MAX=6
+    TERMINATE_TRIES_MAX={{ .Values.manager.waitTermination.maxTries }}
-    TERMINATE_TRIES_SLEEP=5
+    TERMINATE_TRIES_SLEEP={{ .Values.manager.waitTermination.sleepTime }}
 
     # Vault key share configuration
     KEY_SECRET_SHARES=5
@@ -1518,6 +1518,11 @@ data:
             count=$((count-1))
         done
 
+        if [ $count -eq 0 ]; then
+            log $WARNING "Maximum time reached waiting" \
+                "for the previous pod to be terminated."
+        fi
+
         convertPVC
     }