Container Infrastructure Management Service for OpenStack
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step="install-helm-modules"
echo "START: ${step}"
set +x
. /etc/sysconfig/heat-params
set -ex
if [ ! -z "$HTTP_PROXY" ]; then
export HTTP_PROXY
fi
if [ ! -z "$HTTPS_PROXY" ]; then
export HTTPS_PROXY
fi
if [ ! -z "$NO_PROXY" ]; then
export NO_PROXY
fi
ssh_cmd="ssh -F /srv/magnum/.ssh/config root@localhost"
echo "Waiting for Kubernetes API..."
until [ "ok" = "$(curl --silent http://127.0.0.1:8080/healthz)" ]; do
sleep 5
done
if [[ "$(echo ${TILLER_ENABLED} | tr '[:upper:]' '[:lower:]')" != "true" && "${HELM_CLIENT_TAG}" == v2.* ]]; then
echo "Use --labels tiller_enabled=True for helm_client_tag<v3.0.0 to allow for tiller dependent resources to be installed."
else
if [ -z "${HELM_CLIENT_URL}" ] ; then
HELM_CLIENT_URL="https://get.helm.sh/helm-$HELM_CLIENT_TAG-linux-amd64.tar.gz"
fi
i=0
until curl -o /srv/magnum/helm-client.tar.gz "${HELM_CLIENT_URL}"; do
i=$((i + 1))
[ $i -lt 5 ] || break;
sleep 5
done
if ! echo "${HELM_CLIENT_SHA256} /srv/magnum/helm-client.tar.gz" | sha256sum -c - ; then
echo "ERROR helm-client.tar.gz computed checksum did NOT match, exiting."
exit 1
fi
source /etc/bashrc
$ssh_cmd tar xzvf /srv/magnum/helm-client.tar.gz linux-amd64/helm -O > /srv/magnum/bin/helm
$ssh_cmd chmod +x /srv/magnum/bin/helm
helm_install_cmd="helm install magnum . --namespace kube-system --values values.yaml --render-subchart-notes"
helm_history_cmd="helm history magnum --namespace kube-system"
if [[ "${HELM_CLIENT_TAG}" == v2.* ]]; then
CERTS_DIR="/etc/kubernetes/helm/certs"
export HELM_HOME="/srv/magnum/kubernetes/helm/home"
export HELM_TLS_ENABLE="true"
export TILLER_NAMESPACE
mkdir -p "${HELM_HOME}"
ln -s ${CERTS_DIR}/helm.cert.pem ${HELM_HOME}/cert.pem
ln -s ${CERTS_DIR}/helm.key.pem ${HELM_HOME}/key.pem
ln -s ${CERTS_DIR}/ca.cert.pem ${HELM_HOME}/ca.pem
# HACK - Force wait because of bug https://github.com/helm/helm/issues/5170
until helm init --client-only --wait; do
sleep 5s
done
helm_install_cmd="helm install --name magnum . --namespace kube-system --values values.yaml --render-subchart-notes"
helm_history_cmd="helm history magnum"
fi
HELM_CHART_DIR="/srv/magnum/kubernetes/helm/magnum"
if [[ -d "${HELM_CHART_DIR}" ]]; then
pushd ${HELM_CHART_DIR}
cat << EOF > Chart.yaml
apiVersion: v1
name: magnum
version: metachart
appVersion: metachart
description: Magnum Helm Charts
EOF
sed -i '1i\dependencies:' requirements.yaml
i=0
until ($helm_history_cmd | grep magnum) || (helm dep update && $helm_install_cmd); do
i=$((i + 1))
[ $i -lt 60 ] || break;
sleep 5
done
popd
fi
fi
echo "END: ${step}"