AKAI TSUKI

System development or Technical something

announced Grafeas

GrafeasをGoogleやIBMなど8社が共同開発 jp.techcrunch.com github.com

install Docker version 17.09.0-ce

# yum install -y yum-utils \ > device-mapper-persistent-data \ > lvm2 *snip* Installed: yum-utils.noarch 0:1.1.31-42.el7 Dependency Installed: libxml2-python.x86_64 0:2.9.1-6.el7_2.3 python-chardet.noarch 0:2.2.1-1.el7_1 python-kitchen.noa…

start gitlab-ce by docker

ref docs.gitlab.com Command docker run --detach \ --hostname gitlab.example.com \ --publish 443:443 --publish 80:80 --publish 1022:22 \ --name gitlab \ --restart always \ --volume /srv/gitlab/config:/etc/gitlab \ --volume /srv/gitlab/logs:…

use NFS on CentOS 7

environment hostname ip node cent7no12 172.16.10.212 nfs client cent7no41 172.16.10.241 nfs server setting for nfs-server on cent7no41 # yum -y install nfs-utils # vi /etc/idmapd.conf Domain = cent7no41 # mkdir -p /home/nfs # chmod a+w /ho…

Install icinga2 (5)

Install icinga2 (4) - AKAI TSUKI check on Server [root@cent7no06 ~]# cat /etc/hosts 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 172.16.…

Install icinga2 (4)

Install icinga2 (3) - AKAI TSUKI access to setup page by Chrome Browser

Install icinga2 (3)

Install icinga2 (2) - AKAI TSUKI install httpd # yum install -y httpd ==================================================================================================== Package Arch Version Repository Size ===============================…

What's rendertron?

please check github.com

Install icinga2 (2)

Install icinga2 (1) - AKAI TSUKI install mariadb # yum install -y mariadb mariadb-server ==================================================================================================== Package Arch Version Repository Size ============…

Install icinga2 (1)

check SELinux config # getenforce Disabled # # cat /etc/sysconfig/selinux | grep -v "^#" | grep -v "^$" SELINUX=disabled SELINUXTYPE=targeted # install icinga2 repo # yum install -y https://packages.icinga.com/epel/icinga-rpm-release-7-lat…

disable Dev Tools menu in Kibana web ui.

configuration for Dev Tools in kibana. console.enabled parameter set to false to disable Console. in the case of true (default) in the case of false

login web console (OpenShift)

ref. Install OpenShift - AKAI TSUKI install httpd-tools ref. Configuring Authentication and User Agent | Installation and Configuration | OpenShift Origin Latest at master node. # yum install -y httpd-tools *snip* Installed: httpd-tools.x8…

Install OpenShift

ref. Try to prepare host for installation of OpenShift. - AKAI TSUKI hosts file at all node. # cat /etc/hosts 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 local…

install elasticsearch-head on CentOS 7.3

ref install eleasticsearch on CentOS 7.3 - AKAI TSUKI environment hostname ip node cent7no31 172.16.10.231 Coordinating node, elasticsearch-head pre install install bzip2 and lbzip2 for tar command. # yum install bzip2 # yum install lbzip2…

search by English

etc

URL http://www.google.com/intl/en/

check status Elasticsearch

ref install elasticsearch-head on CentOS 7.3 - AKAI TSUKI install eleasticsearch on CentOS 7.3 - AKAI TSUKI check by curl command [root@cent7no31 ~]# curl -X GET http://localhost:9200/ { "name" : "cent7no31", "cluster_name" : "test-cluster…

install eleasticsearch on CentOS 7.3

ref install logstash on CentOS 7.3 - AKAI TSUKI install kibana on CentOS 7.3 - AKAI TSUKI environment hostname ip node cent7no31 172.16.10.231 Coordinating node cent7no11 172.16.10.211 Master/Data node cent7no12 172.16.10.212 Master/Data n…

install logstash on CentOS 7.3

environment hostname ip cent7no41 172.16.10.241 install install java [root@cent7no41 ~]# yum install -y java-1.8.0-openjdk.x86_64 java-1.8.0-openjdk-devel.x86_64 install logstash [root@cent7no41 ~]# rpm -ivh https://artifacts.elastic.co/do…

install kibana on CentOS 7.3

environment hostname ip cent7no31 172.16.10.231 install install java [root@cent7no31 ~]# yum install -y java-1.8.0-openjdk.x86_64 java-1.8.0-openjdk-devel.x86_64 *snip* Dependency Updated: nss-softokn.x86_64 0:3.28.3-8.el7_4 nss-softokn-fr…

Try to prepare host for installation of OpenShift.

ref: https://docs.openshift.org/latest/install_config/install/host_preparation.html Host list Host Role opshift01 master/node(infra) opshift02 node(west) opshift03 node(east) Stop firewalld at all node [root@opshift01 ~]# systemctl stop fi…

Install docker-compose 1.14.0 on CentOS 7.3

install $ sudo curl -L https://github.com/docker/compose/releases/download/1.14.0/docker-compose-`uname -s`-`uname -m` > ./docker-compose % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 1…

Install Node.ja 6.11 on CentOS 7

install Node.js # curl -sL https://rpm.nodesource.com/setup_6.x | bash - *snip* # yum install -y nodejs *snip* Installed: nodejs.x86_64 2:6.11.0-1nodesource.el7.centos Complete! # check Node.js Version # node -v v6.11.0 # npm -v 3.10.10 #

Use Google Chrome v59 Headless mode on CentOS 7.

Create a file chrome.repo # vi /etc/yum.repos.d/chrome.repo # cat /etc/yum.repos.d/chrome.repo [google-chrome] name=google-chrome baseurl=http://dl.google.com/linux/chrome/rpm/stable/$basearch enabled=1 gpgcheck=1 gpgkey=https://dl-ssl.goo…

Study AWS Network

https://d0.awsstatic.com/events/jp/2017/summit/slide/D2T3-5.pdf

Create VM in OpenStack Ocata.

After these, Install OpenStack Ocata by Packstack on CentOS 7. - AKAI TSUKI Check openstack service. - AKAI TSUKI image # openstack image list +--------------------------------------+--------+--------+ | ID | Name | Status | +-------------…

Check openstack service.

After installation, Install OpenStack Ocata by Packstack on CentOS 7. - AKAI TSUKI Let’s check status by openstack client command. Service # openstack service list +----------------------------------+-----------+-----------------+ | ID | N…

Install OpenStack Ocata by Packstack on CentOS 7.

Reference Packstack quickstart — RDO sample answer file # cat packstack-answers.txt | grep -v "^#" | grep "_INSTALL" CONFIG_MARIADB_INSTALL=y CONFIG_GLANCE_INSTALL=y CONFIG_CINDER_INSTALL=y CONFIG_MANILA_INSTALL=n CONFIG_NOVA_INSTALL=y CON…

Using Git repository on GitLab.

After preparing: akai-tsuki.hatenablog.com git clone $ git clone http://username01@172.16.10.25/testgrp/testpj.git Cloning into 'testpj'... warning: You appear to have cloned an empty repository. $ ls testpj $ cd testpj/ setting user info:…

Prepare group, project and user before using GitLab

After installation:akai-tsuki.hatenablog.com set pass for root user. input password of root. login by root. 1. create Group 2. create PJ 3. create users 4. add member to group After adding member: At this point we can not see icon image of…

install GitLab 9.2.2 CE (Omnibus install) on CentOS 7

see: https://about.gitlab.com/downloads/#centos7 summary # yum update # firewall-cmd --permanent --add-service=http # systemctl reload firewalld # curl -sS https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.rpm.sh | b…