This gist will drive you through creating a Docker 1.12 Swarm cluster (with Swarm mode) on AWS infrastructure.
You need a few things already prepared in order to get started. You need at least Docker 1.12 set up. I was using the stable version of Docker for mac for preparing this guide.
$ docker --version
Docker version 1.12.0, build 8eab29e
You also need Docker machine installed.
| yum install -y centos-release-SCL | |
| yum install -y python27 | |
| Okay for centos 6.4 also | |
| On apu.0xdata.loc, after this install was done | |
| $ which python | |
| /usr/local/bin/python | |
| $ python -V |
Graphite does two things:
What Graphite does not do is collect data for you, however there are some tools out there that know
| [main] | |
| storeconfigs = true | |
| storeconfigs_backend = puppetdb | |
| reports = store,puppetdb | |
| pluginsync = true |
| Pragma: akamai-x-cache-on, akamai-x-cache-remote-on, akamai-x-check-cacheable, akamai-x-get-cache-key, akamai-x-get-extracted-values, akamai-x-get-nonces, akamai-x-get-ssl-client-session-id, akamai-x-get-true-cache-key, akamai-x-serial-no |
| #Ubuntu | |
| #ps -ylC apache2 | awk '{x += $8;y += 1} END {print "Apache Memory Usage (MB): "x/1024; print "Average Proccess Size (MB): "x/((y-1)*1024)}' | |
| #centos | |
| ps -ylC httpd | awk '{x += $8;y += 1} END {print "Apache Memory Usage (MB): "x/1024; print "Average Proccess Size (MB): "x/((y-1)*1024)}' |
| --- | |
| - name: Deploy dbserver | |
| hosts: all | |
| user: root | |
| pre_tasks: | |
| vars : | |
| - Dest : /etc/ansible/facts.d/sojourner.fact |
| chmod 644 /etc/inet/services | |
| tail -1 /etc/inet/services | |
| check_mk 6556/tcp snmp # CheckMk | |
| tail -1 /etc/inet/inetd.conf | |
| check_mk stream tcp nowait root //usr/sfw/sbin/tcpd /usr/bin/check_mk_agent | |
| inetconv |
| #! /bin/bash | |
| # Step 1 --> Nagios plugins Installation | |
| # add Nagios User with not shell access | |
| useradd -s /sbin/nologin nagios | |
| echo "user Nagios Added" >> /tmp/nagios_plugin_install.log | |
| # Create a direcory at /root/nrpe to hold the Nagios plugin and Nrpe downloads; Download the Nagios Plugins |
| class Dashing.JenkinsOverallJobsStat extends Dashing.Widget | |
| @accessor 'all_jobs', Dashing.AnimatedValue | |
| @accessor 'failed_jobs', Dashing.AnimatedValue | |
| @accessor 'disabled_jobs', Dashing.AnimatedValue | |
| @accessor 'notbuilt_jobs', Dashing.AnimatedValue | |
| @accessor 'arrow', -> | |
| if (@get('failed_jobs') == 0 ) then 'value-up icon-caret-up' else 'icon-caret-down' | |
| ready: -> | |
| # This is fired when the widget is done being rendered |