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Merge pull request #2099 from muawiakh/check-kubectl-installed

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Check if kubectl is installed otherwise exit
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Ahmed Muawia Khan 2018-02-26 15:28:12 +01:00 committed by GitHub
commit 847183a7d8
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1 changed files with 11 additions and 1 deletions
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12
k8s/scripts/configure_mdb.sh
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@ -1,10 +1,20 @@
#!/bin/bash
# Checking if kubectl exists
command -v kubectl > /dev/null
if [ $? -eq 0 ]
then
echo "kubectl already installed!"
else
echo "Please install kubectl!! https://kubernetes.io/docs/tasks/tools/install-kubectl/"
exit 1
fi
[ -z $1 ] && echo "Please specify MongoDB instance name!!"
MONGODB_INSTANCE_NAME=$1
if [[ -n "$MONGODB_INSTANCE_NAME" ]]; then
/usr/local/bin/kubectl exec -it "${MONGODB_INSTANCE_NAME}"\-ss\-0 -- bash -c "if [[ -f /tmp/configure_mongo && -n \$(cat /tmp/configure_mongo) ]]; then /usr/bin/mongo --host localhost --port \$(printenv MONGODB_PORT) --ssl --sslCAFile /etc/mongod/ca/ca.pem --sslPEMKeyFile /etc/mongod/ssl/mdb-instance.pem < /configure_mdb_users.js; fi"
else
echo "Skipping configuration!!!"
echo "Skipping configuration, because relevant files don't exist!!!"
fi