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marciorodrigues87/replicas.sh

Created June 29, 2018 18:58
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replicas.sh
REPLICAS_COUNT=$(kubectl -s $K8S_CLUSTER --token=$K8S_TOKEN -n $NAMESPACE get pods -l app=$YOUR_APP | grep -i running | wc -l | grep -oE "[0-9]+")
if [ $REPLICAS_COUNT -eq 0 ]; then
REPLICAS_COUNT=2
fi
REPLICAS_COUNT=$REPLICAS_COUNT envsubst < deploy/your-deployment.yaml.template > your-deployment.yaml
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