camQuick.sh

#!/bin/bash
# CAM CE 2102 "online" install steps:-
# THIS SCRIPT ONLY WORKS FOR LINUX
# either run as root or as a sub-account with sudo configured for NOPASSWORD prompt
# usage: ./camQuick.sh 192.168.27.100 admin admin dockerUser docker@Email 6e150616-blah-blah-blah-758b1bc1fe9e

if [ $# -eq 0 ]; then
echo "Usage: $0 masterIp user password dockeruser dockeremail dockerAPIkey";
echo "";
echo "eg, ./camQuick.sh 192.168.27.100 admin admin dockerUser docker@Email 6e150616-blah-blah-blah-758b1bc1fe9e";
echo "";
echo ".-=all options are required=-.";
echo "masterIp = IP address of the ICP Master node";
echo "user = admin should do fine";
echo "username = admin user passsord, usually admin";
echo "dockeruser = your docker username";
echo "dockeremail = your docker account email address";
echo "dockerAPIkey = your docker account API key generated from cloud.docker.com/swarm";
echo "";
exit 1;
fi

MASTER_IP=$1
user_name=$2
pass=$3
dockeruser=$4
dockeremail=$5
API_KEY=$6

# pull kubectl and install
echo "pull kubectl and install"
docker run -e LICENSE=accept --net=host -v /usr/local/bin:/data ibmcom/icp-inception:2.1.0.2 cp /usr/local/bin/kubectl /data

# download linux 'bx' CLI from IBM and install 
echo "download linux bx CLI from IBM and install"
curl -fsSL https://clis.ng.bluemix.net/install/linux | bash

# download 'bx pr' plugin from your local ICP and install
echo "download bx pr plugin from your local ICP and install"
wget https://$MASTER_IP:8443/api/cli/icp-linux-amd64 --no-check-certificate && bx plugin install icp-linux-amd64 -f

# download 'helm cli' from your local ICP and install 
echo "download helm cli from your local ICP and install"
wget https://$MASTER_IP:8443/helm-api/cli/linux-amd64/helm --no-check-certificate && sudo chmod 755 helm && sudo mv helm /usr/local/bin && helm init -c

# login to your cluster and configure helm cli with ICP certs
echo "configure kubectl for cluster and helm cli"
bx pr login -u $user_name -p $pass --skip-ssl-validation -c id-mycluster-account -a https://$MASTER_IP:8443 && bx pr cluster-config mycluster

# add ibm charts repo into help, update the repo and download the CAM chart
echo "add ibm stable charts repo and fetch CAM prod chart"
helm repo add ibm-stable https://raw.githubusercontent.com/IBM/charts/master/repo/stable/
helm repo update
helm fetch ibm-stable/ibm-cam-prod --version 1.2.0

# install NFS packages
echo "install NFS packages getting ready for PV creates"
sudo apt-get install --yes --quiet nfs-kernel-server nfs-common

# make the directories used for PVs, update /etc/exports with the locations, recycle NFS exports on the fly
echo "create PV directories, update /etc/exports, recycle NFS exports on the fly"
sudo mkdir -p /export/CAM_logs && sudo mkdir -p /export/CAM_db && sudo mkdir -p /export/CAM_terraform && sudo mkdir -p /export/CAM_BPD_appdata
echo "/export/CAM_logs   *(rw,sync,insecure,no_root_squash,no_subtree_check,nohide)" | sudo tee --append /etc/exports
echo "/export/CAM_db     *(rw,sync,insecure,no_root_squash,no_subtree_check,nohide)" | sudo tee --append /etc/exports
echo "/export/CAM_terraform     *(rw,sync,insecure,no_root_squash,no_subtree_check,nohide)" | sudo tee --append /etc/exports
echo "/export/CAM_BPD_appdata     *(rw,sync,insecure,no_root_squash,no_subtree_check,nohide)" | sudo tee --append /etc/exports
sudo exportfs -a

# unpack the CAM chart and modify the PV files to include IP address and paths
echo "unpack CAM chart and modify PV files to include IP address and paths"
tar xzf ibm-cam-prod-1.2.0.tgz && cd ibm-cam-prod/pre-install/
sed -i 's/<your PV ip>/'"$MASTER_IP"'/' *.yaml
sed -i 's-<your PV path>-/export/CAM_logs-' cam-logs-pv.yaml
sed -i 's-<your PV path>-/export/CAM_db-' cam-mongo-pv.yaml
sed -i 's-<your PV path>-/export/CAM_terraform-' cam-terraform-pv.yaml
sed -i 's-<your PV path>-/export/CAM_BPD_appdata-' cam-bpd-appdata-pv.yaml

# use kubectl to create the 4 PVs
echo "create the 4 PVs used by CAM"
kubectl create -f ./cam-mongo-pv.yaml
kubectl create -f ./cam-logs-pv.yaml
kubectl create -f ./cam-terraform-pv.yaml
kubectl create -f ./cam-bpd-appdata-pv.yaml

# create the docker API key secret in ICP and patch the service account to use it
echo "create the docker API key secret in ICP and patch the service account to use it"
kubectl create secret docker-registry cam --docker-username=$dockeruser --docker-password=$API_KEY --docker-email=$dockeremail -n services
kubectl patch serviceaccount default -p '{"imagePullSecrets": [{"name": "cam"}]}' --namespace=services

# run the CAM CE deploy
echo "install CAM chart"
cd && helm install --name cam ibm-cam-prod-1.2.0.tgz --namespace services --set arch=amd64 --set global.image.secretName=cam --tls

# check the pods status to ensure all are running
watch kubectl get -n services pods -o wide