From 4340ccd1532b0cc73ce3e6b8b00b755912a5875c Mon Sep 17 00:00:00 2001
From: Tom Klapiscak <7372253+tomklapiscak@users.noreply.github.com>
Date: Wed, 13 Nov 2024 16:58:02 +0000
Subject: [PATCH] job implementation

---
 .../templates/05-postsync-db2-manage.yaml     | 62 ++++++++++++++++---
 1 file changed, 53 insertions(+), 9 deletions(-)

diff --git a/instance-applications/510-550-ibm-mas-suite-app-config/templates/05-postsync-db2-manage.yaml b/instance-applications/510-550-ibm-mas-suite-app-config/templates/05-postsync-db2-manage.yaml
index 7a089cec..6120b288 100644
--- a/instance-applications/510-550-ibm-mas-suite-app-config/templates/05-postsync-db2-manage.yaml
+++ b/instance-applications/510-550-ibm-mas-suite-app-config/templates/05-postsync-db2-manage.yaml
@@ -151,7 +151,7 @@ spec:
               value: "{{ $db2_namespace }}"
             - name: DB2_DBNAME
               value: "{{ $db2_dbname }}"
-            - name: INSTANCE_ID
+            - name: MAS_INSTANCE_ID
               value: "{{ .Values.instance_id }}"
 
           volumeMounts: []
@@ -159,17 +159,61 @@ spec:
             - /bin/sh
             - -c
             - |
-
               set -e
-
               source /mascli/functions/gitops_utils
-              oc exec -n ${DB2_NAMESPACE} c-db2wh-${INSTANCE_ID}-manage-db2u-0 -- su -lc 'echo "hello world"' db2inst1
 
-              # su - db2inst1
-              # db2 connect to bludb
-              # db2 "select 'alter sequence maximo.' || sequencename || ' cache 500;' from maximo.maxsequence" | grep "alter sequence" > AlterSEQ.sql
-              # echo "alter sequence maximo.maxseq cache 2000;" >> AlterSEQ.sql
-              # db2 -tvf AlterSEQ.sql | tee AlterSEQ.OUT
+              DB2_POD_NAME="c-db2wh-${INSTANCE_ID}-manage-db2u-0"
+
+              echo ""
+              echo "================================================================================"
+              echo "Settings"
+              echo "================================================================================"
+              echo "MAS_INSTANCE_ID ..................... ${MAS_INSTANCE_ID}"
+              echo "DB2_DBNAME .......................... ${DB2_DBNAME}"
+              echo "AVP_TYPE ............................ ${AVP_TYPE}"
+              echo "DB2_NAMESPACE ....................... ${DB2_NAMESPACE}"
+              echo "DB2_POD_NAME ........................ ${DB2_POD_NAME}"
+
+              # Path to the generated script, on both this pod and on the db2u pod
+              ALTERSEQ_SH_PATH="/tmp/alterseq.sh"
+
+              echo ""
+              echo "Create ${ALTERSEQ_SH_PATH}"
+              echo "--------------------------------------------------------------------------------"
+
+              # Generate a script to copy and run on the db2u pod
+              cat > ${ALTERSEQ_SH_PATH} << EOF
+                #!/bin/bash
+                db2 connect to ${DB2_DBNAME}
+                if [ \$? != 0 ]; then
+                  echo "Failed to connect to database!"
+                  exit 1
+                fi
+
+                SQL_PATH="${ALTERSEQ_SH_PATH}.sql"
+
+                db2 "select 'alter sequence maximo.' || sequencename || ' cache 500;' from maximo.maxsequence" | grep "alter sequence" > ${SQL_PATH}
+                echo "alter sequence maximo.maxseq cache 2000;" >> ${SQL_PATH}
+
+                cat ${SQL_PATH}
+
+                # db2 -tvf ${SQL_PATH} | tee ${SQL_PATH}.log
+            EOF
+              # IMPORTANT: Do not make any changes to the "EOF" line above (including its indentation)
+
+              cat ${ALTERSEQ_SH_PATH}
+
+              chmod +x ${ALTERSEQ_SH_PATH}
+
+              echo ""
+              echo "Copy ${ALTERSEQ_SH_PATH} to ${DB2_NAMESPACE}/${DB2_POD_NAME}"
+              echo "--------------------------------------------------------------------------------"
+              oc cp ${ALTERSEQ_SH_PATH} ${DB2_NAMESPACE}/${DB2_POD_NAME}:${ALTERSEQ_SH_PATH} -c db2u || exit $?
+
+              echo ""
+              echo "Executing ${ALTERSEQ_SH_PATH} file on ${DB2_NAMESPACE}/${DB2_POD_NAME}"
+              echo "--------------------------------------------------------------------------------"
+              oc exec -n ${DB2_NAMESPACE} ${DB2_POD_NAME} -- su -lc "${ALTERSEQ_SH_PATH} | tee ${ALTERSEQ_SH_PATH}.log" db2inst1 || exit $?
 
       restartPolicy: Never
       serviceAccountName: "{{ $sa_name }}"