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Fix custom objects in yaml #13

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Merged
merged 2 commits into from
Nov 27, 2018
Merged

Fix custom objects in yaml #13

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5b17b70
Fix custom objects in yaml
alexaladov-codefresh Nov 27, 2018
e7cb154
added as alternative pasing method
alexaladov-codefresh Nov 27, 2018
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28 changes: 27 additions & 1 deletion cf-deploy-kubernetes.sh
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Original file line number Diff line number Diff line change
@@ -1,5 +1,27 @@
#!/bin/bash

parse_yaml() {
local prefix=$2
local s='[[:space:]]*' w='[a-zA-Z0-9_]*' fs=$(echo @|tr @ '\034')
sed -ne "s|^\($s\)\($w\)$s:$s\"\(.*\)\"$s\$|\1$fs\2$fs\3|p" \
-e "s|^\($s\)\($w\)$s:$s\(.*\)$s\$|\1$fs\2$fs\3|p" $1 |
awk -F$fs '{
indent = length($1)/2;
vname[indent] = $2;
for (i in vname) {if (i > indent) {delete vname[i]}}
if (length($3) > 0) {
vn=""; for (i=0; i<indent; i++) {vn=(vn)(vname[i])("_")}
printf("%s%s%s=%s\n", "'$prefix'",vn, $2, $3);
}
}'
}


objects() {
parse_yaml $1 | awk -F"=" '/metadata_name=/ && i==1 {print (NF>1)? $NF : " "; i=0} /kind=/{printf (NF>1)? $NF : "";printf " "; i=1}'
}


fatal() {
echo "ERROR: $1"
exit 1
Expand Down Expand Up @@ -55,7 +77,10 @@ KUBECTL_OBJECTS=/tmp/deployment.objects
kubectl convert -f "$DEPLOYMENT_FILE" --local=true --no-headers=true -o=custom-columns="KIND:{.kind},NAME:{.metadata.name}" > >(tee $KUBECTL_OBJECTS) 2>${KUBECTL_OBJECTS}.errors
if [ $? != 0 ]; then
cat ${KUBECTL_OBJECTS}.errors
fatal "Failed to parse $deployment_file "
echo "Failed to parse $deployment_file with kubectl... "
echo "Using alternative parsing method... "
truncate -s 0 $KUBECTL_OBJECTS
objects $DEPLOYMENT_FILE | tee $KUBECTL_OBJECTS
fi

DEPLOYMENT_NAME=$(awk '/^Deployment /{a=$2}END{print a}' $KUBECTL_OBJECTS)
Expand All @@ -68,3 +93,4 @@ if [ -n "$DEPLOYMENT_NAME" ]; then
echo "---> Waiting for a successful deployment/${DEPLOYMENT_NAME} status to namespace ${KUBERNETES_NAMESPACE} ..."
timeout -s SIGTERM -t $KUBERNETES_DEPLOYMENT_TIMEOUT kubectl --context "${KUBECONTEXT}" --namespace "${KUBERNETES_NAMESPACE}" rollout status deployment/"${DEPLOYMENT_NAME}" || fatal "Deployment Failed"
fi