core@core-01 ~ $ ls -l /etc/systemd/system total 24 -rw-r--r--. 1 root root 149 Mar 31 09:49 docker-tcp.socket drwxr-xr-x. 2 root root 4096 Mar 31 09:49 flanneld.service.d drwxr-xr-x. 2 root root 4096 Mar 31 09:49 sockets.target.wants core@core-01 ~ $ cat /etc/systemd/system/docker-tcp.socket [Unit] Description=Docker Socket for the API [Socket] ListenStream=2375 Service=docker.service BindIPv6Only=both [Install] WantedBy=sockets.target ----------------------------------- core@core-01 ~ … Continue reading systemd

mohammedrafi@NOC-RAFI:~$ sudo apt-get install git mohammedrafi@NOC-RAFI:~$ git --version git version 1.9.1 mohammedrafi@NOC-RAFI:~$ vagrant --version Vagrant 1.4.3 mohammedrafi@NOC-RAFI:~$ VBoxManage --version 4.3.36_Ubuntur105129 mohammedrafi@NOC-RAFI:~$ mkdir gitdata && cd gitdata mohammedrafi@NOC-RAFI:~/gitdata$ git clone https://github.com/coreos/coreos-vagrant.git Cloning into 'coreos-vagrant'... remote: Counting objects: 448, done. remote: Total 448 (delta 0), reused 0 (delta 0), pack-reused 448 Receiving objects: 100% (448/448), 110.64 KiB … Continue reading 3 node core-os cluster

Working with coreos Download iso from below path https://stable.release.core-os.net/amd64-usr/current/coreos_production_iso_image.iso mohammedrafi@NOC-RAFI:~$ ssh core@192.168.183.133 Password: Last login: Thu Mar 30 12:47:59 UTC 2017 on tty1 Container Linux by CoreOS stable (1298.6.0) Update Strategy: No Reboots core@localhost ~ $ core@localhost ~ $ uname -a Linux localhost 4.9.9-coreos-r1 #1 SMP Tue Mar 14 21:09:42 UTC 2017 x86_64 Intel(R) Core(TM) … Continue reading coreos Container-Runtime,etcdctl,fleet

------------------------------- [mohammedrafi@ansible ~]$ touch shaik ------------------------------- [mohammedrafi@ansible ~]$ vim reg.yml --- - hosts: localhost tasks: - command: stat shaik register: one - debug: var=one ------------------------------- [mohammedrafi@ansible ~]$ ansible-playbook reg.yml PLAY [localhost] *************************************************************** TASK [setup] ******************************************************************* ok: [localhost] TASK [command] ***************************************************************** changed: [localhost] TASK [debug] ******************************************************************* ok: [localhost] => { "one": { "changed": true, "cmd": [ … Continue reading Dubug in ansible