Fix bug 1799: Add hostpath mount option in OSM charms

[osm/devops.git] / tools / debug / charmed / generate_ssh_config.sh

diff --git a/tools/debug/charmed/generate_ssh_config.sh b/tools/debug/charmed/generate_ssh_config.sh
new file mode 100755 (executable)
index 0000000..6749dd7
--- /dev/null
+++ b/tools/debug/charmed/generate_ssh_config.sh
@@ -0,0 +1,50 @@
+#!/bin/bash
+# Copyright 2021 Canonical Ltd.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+# For those usages not covered by the Apache License, Version 2.0 please
+# contact: legal@canonical.com
+#
+# To get in touch with the maintainers, please contact:
+# osm-charmers@lists.launchpad.net
+##
+
+MODULES="lcm pol mon ro nbi"
+
+
+PUBLIC_KEY=${1:-$HOME/.ssh/id_rsa.pub}
+echo "Using $PUBLIC_KEY key."
+[ -f $PUBLIC_KEY ] || (echo "$PUBLIC_KEY file does not exist" && exit 1)
+PUBLIC_KEY_CONTENT=`cat $PUBLIC_KEY`
+
+mkdir -p ~/.ssh/config.d
+echo "" | tee ~/.ssh/config.d/osm
+
+
+for module in $MODULES; do
+    if [[ `juju config -m osm $module debug_mode` == "true" ]]; then
+      pod_name=`microk8s.kubectl -n osm get pods | grep -E "^$module-" | grep -v operator | cut -d " " -f 1`
+      pod_ip=`microk8s.kubectl -n osm get pods $pod_name -o yaml | yq e .status.podIP -`
+      echo "Host $module
+  HostName $pod_ip
+  User root
+  # StrictHostKeyChecking no
+  IdentityFile $PUBLIC_KEY" | tee -a ~/.ssh/config.d/osm
+    fi
+done
+
+
+import_osm_config="Include config.d/osm"
+touch ~/.ssh/config
+grep "$import_osm_config" ~/.ssh/config || ( echo -e "$import_osm_config\n$(cat ~/.ssh/config)" > ~/.ssh/config )
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