From 638eb21ccdee8fb7b252fd2b384a4eb0de2eec82 Mon Sep 17 00:00:00 2001
From: Heron Vieira <heron.vieira@windriver.com>
Date: Wed, 9 Nov 2022 10:10:08 -0300
Subject: [PATCH] Configure k8s-coredump token on other nodes

Copy k8s-coredump token on install for secondary
controller nodes and worker nodes.

Test Plan:
PASS: Install and bootstrap Standard system
PASS: Verify if /etc/k8s-coredump-conf.json file is
      created on all controller and compute nodes.

Regression:

PASS: After bootstrap, create and crash a pod with
      annotations configured and verify if coredump
      is generated on pod namespace on each node.
PASS: After bootstrap, crash a non k8s application
      and verify that the coredump is generated as
      previously (by systemd-coredump) on each node.

Depends-On: https://review.opendev.org/c/starlingx/ansible-playbooks/+/864113
Closes-bug: 1996054

Signed-off-by: Heron Vieira <heron.vieira@windriver.com>
Change-Id: Ib15b84ca8cc8ca870a21d314f6ee2b7193532aa1
---
 .../controllerconfig/scripts/controller_config       | 12 ++++++++++++
 workerconfig/workerconfig/worker_config              | 12 ++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/controllerconfig/controllerconfig/scripts/controller_config b/controllerconfig/controllerconfig/scripts/controller_config
index 31bc25274d..17f4ff1fef 100755
--- a/controllerconfig/controllerconfig/scripts/controller_config
+++ b/controllerconfig/controllerconfig/scripts/controller_config
@@ -486,6 +486,18 @@ start()
         fi
     fi
 
+    # Copy over k8s-coredump-handler token
+    if [ -e $CONFIG_DIR/k8s-coredump-conf.json ]
+    then
+        cp $CONFIG_DIR/k8s-coredump-conf.json /etc/k8s-coredump-conf.json
+        if [ $? -ne 0 ]
+        then
+            fatal_error "Unable to copy k8s-coredump-handler token config file"
+        else
+            chmod 600 /etc/k8s-coredump-conf.json
+        fi
+    fi
+
     if [ ! -e "${ACTIVE_CONTROLLER_NOT_FOUND_FLAG}" ]
     then
         # Keep the /opt/branding directory to preserve any new files
diff --git a/workerconfig/workerconfig/worker_config b/workerconfig/workerconfig/worker_config
index dd3872bbeb..d1dd50fe6e 100644
--- a/workerconfig/workerconfig/worker_config
+++ b/workerconfig/workerconfig/worker_config
@@ -272,6 +272,18 @@ start()
         fi
     fi
 
+    # Copy over k8s-coredump-handler token
+    if [ -e $CONFIG_DIR/k8s-coredump-conf.json ]
+    then
+        cp $CONFIG_DIR/k8s-coredump-conf.json /etc/k8s-coredump-conf.json
+        if [ $? -ne 0 ]
+        then
+            fatal_error "Unable to copy k8s-coredump-handler token config file"
+        else
+            chmod 600 /etc/k8s-coredump-conf.json
+        fi
+    fi
+
     # banner customization always returns 0, success:
     /usr/sbin/install_banner_customization