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Address script reliability issues #372

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Address script reliability issues #372

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110 changes: 39 additions & 71 deletions local-process-quickstart.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -7,18 +7,16 @@
#4. gunzip
#5. tar

HELMDIR=/var/tmp/helm_lpk
INGRESSNAME=bikesharing-traefik
PIPNAME=BikeSharingPip
HELMDIR=/var/tmp/helm_azds
HELMROOT=${HELMDIR}/darwin-amd64

helpFunction()
{
echo ""
echo "Usage: $1 -g ResourceGroupName -n AKSName -r DevSpacesRepoRoot"
echo "Usage: $1 -g ResourceGroupName -n AKSName"
echo -e "\t-g Name of resource group of AKS Cluster"
echo -e "\t-n Name of AKS Cluster"
echo -e "\t-r Path to Root of dev spaces repo"
echo -e "\t-r Path to Root of the git repo"
echo -e "\t-c Cleanup"
exit 1 # Exit script after printing help
}
Expand All @@ -36,6 +34,7 @@ installHelmFunction()
mv $HELMDIR/darwin-amd64/helm $HELMDIR
else
echo "OS not recognized. Please either run on linux-gnu or osx"
exit 1
fi
}

Expand All @@ -44,33 +43,18 @@ cleanupFunction()
echo ""
echo "Setting the Kube context"
az aks get-credentials -g $RGNAME -n $AKSNAME
${HELMDIR}/helm --namespace dev uninstall bikesharingapp
${HELMDIR}/helm --namespace $INGRESSNAME uninstall $INGRESSNAME
$HELMDIR/helm --namespace dev uninstall bikesharingapp
$HELMDIR/helm --namespace dev uninstall $INGRESSNAME
echo "Delete namespace dev? (Y/n) : "
read RESPONSE
if [ "${RESPONSE}" == "y" ] || [ "${RESPONSE}" == "Y" ]
then
if [ "$RESPONSE" == "y" ] || [ "$RESPONSE" == "Y" ]; then
kubectl delete namespace dev
fi
kubectl delete ns $INGRESSNAME
rm -rf $HELMDIR
SUB=$(az account show --query id -o tsv)
SPID=$(az aks show -n ${AKSNAME} -g ${RGNAME} --query servicePrincipalProfile.clientId -o tsv)
if [[ "${SPID}" == "msi" ]]; then
# Managed identity cluster
SPID=$(az aks show -n ${AKSNAME} -g ${RGNAME} --query identity.principalId -o tsv)
fi
az role assignment delete --assignee ${SPID} --scope "/subscriptions/${SUB}/resourceGroups/${RGNAME}" --role "Network Contributor"
az network public-ip delete --name $PIPNAME --resource-group $RGNAME
if [ $? -eq 1 ]
then
echo "Please delete the Public IP address ${PIPNAME} in resource group ${RGNAME} manually"
fi
exit 1
exit 0
}

while getopts "g:n:r:c" opt
do
while getopts "g:n:r:c" opt; do
case "$opt" in
c ) CLEANUP="true" ;;
g ) RGNAME="$OPTARG" ;;
Expand All @@ -81,83 +65,67 @@ do
done

# Print helpFunction in case parameters are empty
if [ ! -z "$CLEANUP" ]
then
if [ -z "$RGNAME" ]
then
if [ ! -z "$CLEANUP" ]; then
if [ -z "$RGNAME" ]; then
echo "Please pass -g when calling -c"
helpFunction
else
cleanupFunction
fi
elif [ -z "$RGNAME" ] || [ -z "$AKSNAME" ]
then
elif [ -z "$RGNAME" ] || [ -z "$AKSNAME" ]; then
echo "Some or all of the parameters are empty";
helpFunction
fi

if [ -z "$REPOROOT" ]
then
echo "Defaulting Dev spaces repository root to current directory : ${PWD}"
REPOROOT=$PWD
if [ -z "$REPOROOT" ]; then
echo "Defaulting Git repository root to current directory : $PWD"
REPOROOT="$PWD"
fi

installHelmFunction

echo "Setting the Kube context"
az aks get-credentials -g $RGNAME -n $AKSNAME

echo "Applying role assignment"
SUB=$(az account show --query id -o tsv)
SPID=$(az aks show -n ${AKSNAME} -g ${RGNAME} --query servicePrincipalProfile.clientId -o tsv)
if [[ "${SPID}" == "msi" ]]; then
# Managed identity cluster
SPID=$(az aks show -n ${AKSNAME} -g ${RGNAME} --query identity.principalId -o tsv)
fi
az role assignment create --assignee ${SPID} --scope "/subscriptions/${SUB}/resourceGroups/${RGNAME}" --role "Network Contributor"

echo "Creating Public IP"
AKSLOCATION=$(az aks show -n ${AKSNAME} -g ${RGNAME} --query location -o tsv)
PUBLICIP=$(az network public-ip create --resource-group $RGNAME --name $PIPNAME --location $AKSLOCATION --sku Standard --allocation-method static --query publicIp.ipAddress -o tsv)
echo "BikeSharing ingress Public IP: " $PUBLICIP

echo "Create namespace ${INGRESSNAME}"
kubectl create namespace $INGRESSNAME
echo "Create namespace dev"
kubectl create namespace dev

# Use Helm to deploy a traefik ingress controller
echo "helm repo add && helm repo update"
${HELMDIR}/helm repo add stable https://kubernetes-charts.storage.googleapis.com/
${HELMDIR}/helm repo update
$HELMDIR/helm repo add stable https://kubernetes-charts.storage.googleapis.com/
$HELMDIR/helm repo update
echo "helm install traefik ingress controller"
${HELMDIR}/helm install $INGRESSNAME stable/traefik \
--namespace $INGRESSNAME \
$HELMDIR/helm install $INGRESSNAME stable/traefik \
--namespace dev \
--set kubernetes.ingressClass=traefik \
--set fullnameOverride=$INGRESSNAME \
--set rbac.enabled=true \
--set service.annotations."service\.beta\.kubernetes\.io/azure-load-balancer-resource-group"="$RGNAME" \
--set loadBalancerIP=$PUBLICIP \
--set kubernetes.ingressEndpoint.useDefaultPublishedService=true \
--version 1.85.0

NIPIOFQDN=${PUBLICIP}.nip.io

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Should we add a log statement before this loop like "Waiting for public IP assignment..."?

while [ -z "$PUBLICIP" ]; do
sleep 5
PUBLICIP=$(kubectl get svc -n dev $INGRESSNAME -o jsonpath={.status.loadBalancer.ingress[0].ip})
done

echo "BikeSharing ingress Public IP: " $PUBLICIP

NIPIOFQDN=$PUBLICIP.nip.io
echo "The Nip.IO FQDN would be " $NIPIOFQDN

CHARTDIR=${REPOROOT}/samples/BikeSharingApp/charts/
CHARTDIR="$REPOROOT/samples/BikeSharingApp/charts/"
echo "---"
echo "Chart directory: $CHARTDIR"

echo "Create namespace dev"
kubectl create ns dev

echo "helm install bikesharingapp"
${HELMDIR}/helm install bikesharingapp $CHARTDIR \
--set bikesharingweb.ingress.hosts={dev.bikesharingweb.${NIPIOFQDN}} \
--set gateway.ingress.hosts={dev.gateway.${NIPIOFQDN}} \
--set bikesharingweb.ingress.annotations."kubernetes\.io/ingress\.class"="traefik" \
--set gateway.ingress.annotations."kubernetes\.io/ingress\.class"="traefik" \
--dependency-update \
--namespace dev \
--atomic \
$HELMDIR/helm install bikesharingapp "$CHARTDIR" \
--set bikesharingweb.ingress.hosts={dev.bikesharingweb.$NIPIOFQDN} \
--set gateway.ingress.hosts={dev.gateway.$NIPIOFQDN} \
--set bikesharingweb.ingress.annotations."kubernetes\.io/ingress\.class"="traefik" \
--set gateway.ingress.annotations."kubernetes\.io/ingress\.class"="traefik" \
--dependency-update \
--namespace dev \
--atomic

echo ""
echo "To try out the app, open the url:"
Expand Down