Detailed steps for quick installation of openshift

The fastest way to experience the latest version of OpenShift 3.9.

Preparation

[root@host ~]# git clone http://github.com/liumiaocn/easypack.git
Cloning into 'easypack'...
remote: Counting objects: 1050, done.
remote: Compressing objects: 100% (59/59), done.
remote: Total 1050 (delta 29), reused 6 (delta 3), pack-reused 985
Receiving objects: 100% (1050/1050), 157.41 KiB | 0 bytes/s, done.
Resolving deltas: 100% (464/464), done.
[root@host ~]# cd easypack/openshift/
[root@host openshift]# ls
install-openshift.sh
[root@host openshift]#

Install

Installation command: sh install-openshift.sh

[root@host openshift]# sh install-openshift.sh 
Sun May 6 09:16:16 EDT 2018
## Step 1: OS version confirm: 
Linux host.localdomain 3.10.0-514.el7.x86_64 #1 SMP Tue Nov 22 16:42:41 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
CentOS Linux release 7.3.1611 (Core) 
## Install docker 
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: mirror.it.ubc.ca
 * extras: mirror.it.ubc.ca
 * updates: mirror.csclub.uwaterloo.ca
...install docker
Sun May 6 09:16:16 EDT 2018
## Step 2: Set net.ipv4.ip_forward
net.ipv4.ip_forward=1
net.ipv4.ip_forward=1
sysctl net.ipv4.ip_forward
net.ipv4.ip_forward = 1
Sun May 6 09:16:17 EDT 2018
## Step 3: Set registry & Restart docker
{
  "insecure-registries": [
   "172.30.0.0/16"
  ]
}
## systemctl daemon-reload
## systemctl restart docker
## confirm docker version
Client:
 Version: 1.13.1
 API version: 1.26
 Package version: <unknown>
 Go version: go1.8.3
 Git commit: 774336d/1.13.1
 Built: Wed Mar 7 17:06:16 2018
 OS/Arch: linux/amd64
Server:
 Version: 1.13.1
 API version: 1.26 (minimum version 1.12)
 Package version: <unknown>
 Go version: go1.8.3
 Git commit: 774336d/1.13.1
 Built: Wed Mar 7 17:06:16 2018
 OS/Arch: linux/amd64
 Experimental: false
Sun May 6 09:16:20 EDT 2018
## Step 4: Set for firewall
...Set firewall portsSun May 6 09:16:21 EDT 2018
## Step 5: get and set oc: 
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: mirror.it.ubc.ca
 * extras: mirror.it.ubc.ca
 * updates: mirror.csclub.uwaterloo.ca
Package wget-1.14-15.el7_4.1.x86_64 already installed and latest version
Nothing to do
--2018-05-06 09:16:22-- 
...Download oc client tools 2018-05-06 09:16:40 (2.45 MB/s) - ‚Äòopenshift-origin-client-tools-v3.9.0-191fece-linux-64bit.tar.gz‚Äô saved [44156681/44156681]
...omit /usr/local/bin/oc
oc v3.9.0+191fece
Kubernetes v1.9.1+a0ce1bc657
features: Basic-Auth GSSAPI Kerberos SPNEGO
Sun May 6 09:16:42 EDT 2018
## Step 6: start up oc cluster
Pulling image openshift/origin:v3.9.0
Pulled 1/4 layers, 31% complete
Pulled 2/4 layers, 63% complete
Pulled 3/4 layers, 75% complete
Pulled 3/4 layers, 80% complete
Pulled 3/4 layers, 86% complete
Pulled 3/4 layers, 91% complete
Pulled 3/4 layers, 95% complete
Pulled 3/4 layers, 99% complete
Pulled 4/4 layers, 100% complete
Extracting
Image pull complete
Using nsenter mounter for OpenShift volumes
Using 127.0.0.1 as the server IP
Starting OpenShift using openshift/origin:v3.9.0 ...
OpenShift server started.
The server is accessible via web console at:
  https://127.0.0.1:8443
You are logged in as:
  User: developer
  Password: <any value>
To login as administrator:
  oc login -u system:admin
Sun May 6 09:20:37 EDT 2018
REPOSITORY TAG IMAGE ID CREATED SIZE
docker.io/openshift/origin-web-console v3.9.0 6d397283b924 6 days ago 489 MB
docker.io/openshift/origin-deployer v3.9.0 2dcb16bd17a4 6 days ago 1.25 GB
docker.io/openshift/origin v3.9.0 e28708220c0b 6 days ago 1.25 GB
docker.io/openshift/origin-pod v3.9.0 b549aa96e0a7 6 days ago 220 MB
docker.io/capitalone/hygieia-api latest 8e7b476005b9 15 months ago 684 MB
Sun May 6 09:20:38 EDT 2018
## Step 7: oc login -u developer
Logged into "https://127.0.0.1:8443" as "developer" using existing credentials.
You have one project on this server: "myproject"
Using project "myproject".
## Finished.
[root@host openshift]#

Result Confirmation

Related images

[root@host openshift]# docker images |grep openshift
docker.io/openshift/origin-web-console v3.9.0 6d397283b924 6 days ago 489 MB
docker.io/openshift/origin-docker-registry v3.9.0 45f47bc77de8 6 days ago 458 MB
docker.io/openshift/origin-haproxy-router v3.9.0 42e8fd168a7a 6 days ago 1.28 GB
docker.io/openshift/origin-deployer v3.9.0 2dcb16bd17a4 6 days ago 1.25 GB
docker.io/openshift/origin v3.9.0 e28708220c0b 6 days ago 1.25 GB
docker.io/openshift/origin-pod v3.9.0 b549aa96e0a7 6 days ago 220 MB
[root@host openshift]#

Verify Administrator Rights

[root@host openshift]# oc login -u system:admin
Logged into "https://127.0.0.1:8443" as "system:admin" using existing credentials.
You have access to the following projects and can switch between them with 'oc project <projectname>':
  default
  kube-public
  kube-system
 * myproject
  OpenShift
  openshift-infra
  openshift-node
  openshift-web-console
Using project "myproject".
[root@host openshift]#

Local connection method

ssh -p 10023 -L 80:127.0.0.1:80 127.0.0.1
ssh -p 10023 -L 8443:127.0.0.1:8443 127.0.0.1
https://127.0.0.1:8443

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