Add script to initialized openbmc env in Kubernetes
Added a new script that can be used to deploy all neccessary objects
required to do builds into the Kubernetes API. It also has the added
function of being able to deploy a Jenkins master into Kubernetes using
the "build-jenkins.sh" script.
Updated the storage-setup.sh to use lowercase variable names.
Change-Id: I98ab47ffc03ee91c9ffb4cd5e570e374278fb94a
Signed-off-by: Alanny Lopez <Alanny.Lopez@ibm.com>
diff --git a/kubernetes/init-openbmc-k8s-env.sh b/kubernetes/init-openbmc-k8s-env.sh
new file mode 100755
index 0000000..951f718
--- /dev/null
+++ b/kubernetes/init-openbmc-k8s-env.sh
@@ -0,0 +1,144 @@
+#!/bin/bash
+###############################################################################
+#
+# This script is for initializing the Kubernetes environement needed to run all
+# the kubernetes integrated scripts in Kubernetes.
+# - Provisions the PV's and PVC's for:
+# * The Kubernetes JNLP Jenkins slave's shared workspace
+# * Shared state cache
+# * Openbmc/openbmc git reference repository
+# * Openbmc/qemu git reference repository
+# - Create docker-registry secret for pulling from the internal repo
+# - Create the config.json used to mount docker configuration to Kubernetes
+# Jenkins slaves that build and push docker images via shell scripts.
+# Optionally:
+# - Launch a Jenkins Master deployment into Kubernetes.
+# - Provision the PV and PVC for the Jenkin Master home directory
+#
+# Instructions:
+# Suggested way to run is to create a seperate script that will export all the
+# necessary variables and then source in this script. But editing this one
+# works as well.
+#
+###############################################################################
+#
+# Requirements:
+# - NFS server with directory to use as path for mount
+# - Access to an existing Kubernetes Cluster
+# - Kubectl installed and configured on machine running script
+#
+###############################################################################
+#
+# Variables used to initialize environment:
+# ns = Name of namespace we will be deploying the components into,
+# defaults to "openbmc".
+# nfsip = IP address of the NFS server we will be using for mounting a
+# Persistent Volume (PV) to, defaults to "10.0.0.0", should be
+# replaced with an actual IP address of an NFS server.
+# reclaim = The reclaim policy that will be used when creating the PV
+# look at k8s docs for more info on this. Defaults to "Retain".
+# path_prefix = The prefix we will add to the nfspath of the directories we
+# intend to mount. This is used to place all the different
+# directories into the same parent folder on the NFS server.
+# defaults to "/san_mount/openbmc_k8s", should be changed to
+# a valid path on your NFS server.
+# regserver = The docker registry which will be used when pushing and
+# pulling images. For internal use, it will be the internal
+# registry created by ICP, defaults to "master.icp:8500" must
+# be changed to an actual registry.
+# username = The username that will be used to login to the regserver,
+# defaults to "admin", should be changed.
+# pass = The password that will be used to login to the regserver,
+# defaults to "password", should be changed.
+# email = The email that will be used to login to the regserver,
+# defaults to "email@place.holder", should be changed.
+# k8s_master = Set to True if you want to deploy a Jenkins Master into k8s,
+# defaults to True.
+###############################################################################
+
+build_scripts_dir=${build_scripts_dir:-"$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )/.."}
+
+ns=${ns:-openbmc}
+nfsip=${nfsip:-10.0.0.0}
+regserver=${regserver:-master.icp:8500}
+reclaim=${reclaim:-Retain}
+path_prefix=${path_prefix:-/san_mount/openbmc_k8s}
+username=${username:-admin}
+pass=${pass:-password}
+email=${email:-email\@place.holder}
+k8s_master=${k8s_master:-True}
+
+echo "Create the Jenkins Slave Workspace PVC"
+name="jenkins-slave-space"
+size="100Gi"
+mode="ReadWriteMany"
+nfspath="${path_prefix}/jenkins-slave-space"
+source ${build_scripts_dir}/kubernetes/storage-setup.sh
+
+echo "Create the Shared State Cache PVC"
+name="shared-state-cache"
+size="100Gi"
+mode="ReadWriteMany"
+nfspath="${path_prefix}/sstate-cache"
+source ${build_scripts_dir}/kubernetes/storage-setup.sh
+
+echo "Create the Openbmc Reference PVC"
+name="openbmc-reference-repo"
+size="1Gi"
+mode="ReadWriteMany"
+nfspath="${path_prefix}/openbmc"
+source ${build_scripts_dir}/kubernetes/storage-setup.sh
+
+echo "Create the QEMU Reference PVC"
+name="qemu-repo"
+size="1Gi"
+mode="ReadWriteMany"
+nfspath="${path_prefix}/qemu"
+source ${build_scripts_dir}/kubernetes/storage-setup.sh
+
+# Create the regkey secret for the internal docker registry
+kubectl create secret docker-registry regkey -n $ns \
+--docker-username=${username} \
+--docker-password=${pass} \
+--docker-email=${email} \
+--docker-server=${regserver}
+
+# Create the docker config.json secret using the base64 encode of
+# '${username}:${pass}'
+
+base64up=$( echo -n "${username}:${pass}" | base64 )
+cat >> config.json << EOF
+{
+ "auths": {
+ "${regserver}": {
+ "auth": "${base64up}"
+ }
+ }
+}
+EOF
+
+chmod ugo+rw config.json
+kubectl create secret generic docker-config -n $ns --from-file=./config.json
+rm -f ./config.json
+
+if [[ "${k8s_master}" == "True" ]]; then
+ # Create the Jenkins Master Home PVC
+ echo "Create the Jenkins Master Home PVC"
+ name="jenkins-home"
+ size="2Gi"
+ mode="ReadWriteOnce"
+ nfspath="${path_prefix}/jenkins-master-home"
+ source ${build_scripts_dir}/kubernetes/storage-setup.sh
+
+ # Launch the Jenkins Master
+ launch="k8s"
+ # Clean up variables before sourcing the build-jenkins.sh
+ unset ns \
+ nfsip \
+ regserver \
+ reclaim \
+ path_prefix \
+ username \
+ pass email
+ source ${build_scripts_dir}/build-jenkins.sh
+fi