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|
#!/bin/bash
source /var/onap/functions
RANCHER_PORT=8880
oom_delay=30
export RANCHER_URL=http://localhost:$RANCHER_PORT
export RANCHER_ACCESS_KEY='access_key'
export RANCHER_SECRET_KEY='secret_key'
# _install_docker() - Function that installs Docker version for Rancher
function _install_docker {
if ! $(docker version &>/dev/null); then
curl https://releases.rancher.com/install-docker/1.12.sh | sh
_configure_docker_settings 15
fi
}
# _pull_rancher_images() - Function that retrieves Rancher images required for k8s
function _pull_rancher_images {
for image in "net:v0.13.5" "k8s:v1.8.5-rancher3" \
"lb-service-rancher:v0.7.17" "network-manager:v0.7.18" "metadata:v0.9.5" \
"kubectld:v0.8.5" "kubernetes-agent:v0.6.6" "dns:v0.15.3" \
"kubernetes-auth:v0.0.8" "healthcheck:v0.3.3" "etcd:v2.3.7-13" \
"etc-host-updater:v0.0.3" "net:holder"; do
pull_docker_image rancher/$image &
done
}
# _pull_k8s_images() - Function that retrieves Google k8s images
function _pull_k8s_images {
for image in "kubernetes-dashboard-amd64:v1.7.1" \
"k8s-dns-sidecar-amd64:1.14.5" "k8s-dns-kube-dns-amd64:1.14.5" \
"k8s-dns-dnsmasq-nanny-amd64:1.14.5" "heapster-influxdb-amd64:v1.3.3" \
"heapster-grafana-amd64:v4.4.3" "heapster-amd64:v1.4.0" "pause-amd64:3.0"; do
pull_docker_image gcr.io/google_containers/$image &
done
}
# _install_rancher() - Function that installs Rancher CLI and container
function _install_rancher {
local rancher_version=v0.6.5
local rancher_server_version=v1.6.10
local rancher_server=rancher/server:$rancher_server_version
if [ ! -d /opt/rancher/current ]; then
mkdir -p /opt/rancher/current
wget https://github.com/rancher/cli/releases/download/$rancher_version/rancher-linux-amd64-$rancher_version.tar.gz
tar -xzf rancher-linux-amd64-$rancher_version.tar.gz -C /tmp
mv /tmp/rancher-$rancher_version/rancher /opt/rancher/current/
fi
_install_docker
pull_docker_image $rancher_server
run_docker_image -d --restart=unless-stopped -p $RANCHER_PORT:8080 $rancher_server
while true; do
if curl --fail -X GET $RANCHER_URL; then
break
fi
echo "waiting for racher"
sleep $oom_delay
done
}
# _install_kubernetes() - Function that deploys kubernetes via RancherOS host registration
function _install_kubernetes {
local rancher_agent_version=v1.2.7
local rancher_agent=rancher/agent:$rancher_agent_version
_install_rancher
_pull_rancher_images
_pull_k8s_images
pull_docker_image $rancher_agent
_wait_docker_pull
pushd /opt/rancher/current/
export RANCHER_ENVIRONMENT=`./rancher env create -t kubernetes onap_on_kubernetes`
popd
install_python_package rancher-agent-registration
export no_proxy=$no_proxy,$IP_ADDRESS
rancher-agent-registration --host-ip $IP_ADDRESS --url http://$IP_ADDRESS:$RANCHER_PORT --environment $RANCHER_ENVIRONMENT --key $RANCHER_ACCESS_KEY --secret $RANCHER_SECRET_KEY
}
# _install_kubectl() - Function that installs kubectl as client for kubernetes
function _install_kubectl {
if ! $(kubectl version &>/dev/null); then
rm -rf ~/.kube
curl -LO https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl
chmod +x ./kubectl
mv ./kubectl /usr/local/bin/kubectl
mkdir ~/.kube
pushd ~/.kube
python /var/onap/files/kubectl_config_generator.py
popd
fi
}
# _install_helm() - Function that install Kubernetes Package Manager
function _install_helm {
local helm_version=v2.3.0
if ! $(helm version &>/dev/null); then
wget http://storage.googleapis.com/kubernetes-helm/helm-${helm_version}-linux-amd64.tar.gz
tar -zxvf helm-${helm_version}-linux-amd64.tar.gz -C /tmp
mv /tmp/linux-amd64/helm /usr/local/bin/helm
helm init
fi
}
# _pull_images_from_yaml() - Function that parses a yaml file and pull their images
function _pull_images_from_yaml_file {
local values_file=$1
local prefix=$2
local s='[[:space:]]*'
local w='[a-zA-Z0-9_]*'
fs=`echo @|tr @ '\034'`
for line in $(sed -ne "s|^\($s\):|\1|" \
-e "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" $values_file |
awk -F$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);
}
}' | grep image); do
echo $line
if echo $line | grep -q Version ; then
pull_docker_image "$image_name:$(echo $line | awk -F "=" '{print $2}')" &
else
image_name=`echo ${line#*=}`
if [[ ${image_name#*${nexus_docker_repo:-nexus3.onap.org:10001}} == *:* ]]; then
pull_docker_image $image_name &
else
pull_docker_image $image_name:latest
fi
fi
done
}
# _wait_docker_pull() - Function that waits for all docker pull processes
function _wait_docker_pull {
local counter=150
while [ $(ps -ef | grep "docker pull" | wc -l) -gt 1 ]; do
sleep $oom_delay
counter=$((counter - 1))
if [ "$counter" -eq 0 ]; then
break
fi
done
}
# get_oom_images() - Function that retrieves ONAP images from official hub
function get_oom_images {
if [[ "$build_image" == "True" ]]; then
# TODO(electrocucaracha): Create a function for calling the build docker function of every ONAP project
echo "Not Implemented"
else
if [[ "$clone_repo" != "True" ]]; then
clone_repos "oom"
fi
docker_openecomp_login
for values_file in `find ${src_folders[oom]}/kubernetes -name values.yaml -type f`; do
_pull_images_from_yaml_file $values_file
done
docker logout
_wait_docker_pull
fi
}
# _install_oom() - Function that clones OOM and deploys ONAP
function install_oom {
if [[ "$clone_repo" != "True" ]]; then
clone_repos "oom"
fi
pushd ${src_folders[oom]}/kubernetes/oneclick
source setenv.bash
pushd ${src_folders[oom]}/kubernetes/config
cp onap-parameters-sample.yaml onap-parameters.yaml
./createConfig.sh -n onap
popd
for app in consul msb mso message-router sdnc vid robot portal policy appc aai sdc dcaegen2 log cli multicloud clamp vnfsdk uui aaf vfc kube2msb; do
./createAll.bash -n onap -a $app
done
popd
}
# init_oom() - Function that deploys ONAP using OOM
function init_oom {
mount_external_partition sda /var/lib/docker/
_install_kubernetes
_install_kubectl
_install_helm
if [[ "$clone_repo" == "True" ]]; then
clone_repos "oom"
fi
if [[ "$skip_get_images" == "False" ]]; then
get_oom_images
if [[ "$skip_install" == "False" ]]; then
until kubectl cluster-info; do
echo "waiting for kubernetes host"
sleep $oom_delay
done
install_oom
fi
fi
}
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