Ajeet Singh Raina, Docker Captain, ARM Innovator, ajeetraina
ajeetraina
/ gist:34c770bb4d7668c5a49916e797099803
Created
November 14, 2016 12:53
Getting Docker-compose inside DIND..
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| Step-1: apk update | |
| Step-2: apk add 'py-pip==8.1.2-r0' | |
| Step-3: pip install 'docker-compose==1.8.0' | |
| Step-4: pip install --upgrade pip | |
| Step-5: docker-compose -v | |
| Step-6: docker-compose config --service | |
| Step-7: docker-compose up -d |
ajeetraina
/ gist:551f56eafb141e8670552fae06e0c5a2
Last active
November 19, 2016 01:42
Demonstrating Swarm Mode under Azure Platform
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| Contents: | |
| 1. Pre-requisite | |
| 2. Machine Setup | |
| 3. Setting up Master Node | |
| 4. Setting up Worker Nodes | |
| 5. Creating our First Service | |
| 6. Inspecting the Service | |
| 7. Scaling the Service | |
| 8. Creating a Nginx Service |
ajeetraina
/ gist:8d18feca9a1711c5d9fcd42638e5d61b
Created
November 24, 2016 02:38
Preparing MongoDB Container
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| Dockerfile: | |
| FROM ubuntu:16.04 | |
| MAINTAINER Ajeet S Raina <[email protected]> | |
| ENV MONGO_USER=mongodb \ | |
| MONGO_DATA_DIR=/var/lib/mongodb \ | |
| MONGO_LOG_DIR=/var/log/mongodb | |
| RUN apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 7F0CEB10 \ |
ajeetraina
/ gist:c86164506406ff74f1efbcf4bd9d0135
Created
November 25, 2016 10:09
Docker for AWS Beta
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| 2016-11-25 Status Type Logical ID Status reason | |
| 15:37:47 UTC+0550 DELETE_COMPLETE AWS::EC2::Subnet PubSubnetAz1 | |
| 15:37:31 UTC+0550 DELETE_IN_PROGRESS AWS::EC2::SecurityGroup ExternalLoadBalancerSG | |
| 15:37:31 UTC+0550 DELETE_IN_PROGRESS AWS::EC2::Subnet PubSubnetAz2 | |
| 15:37:31 UTC+0550 DELETE_IN_PROGRESS AWS::EC2::Subnet PubSubnetAz1 | |
| 15:37:31 UTC+0550 DELETE_IN_PROGRESS AWS::EC2::VPCGatewayAttachment AttachGateway | |
| 15:37:29 UTC+0550 DELETE_COMPLETE AWS::ElasticLoadBalancing::LoadBalancer ExternalLoadBalancer | |
| 15:37:29 UTC+0550 DELETE_IN_PROGRESS AWS::ElasticLoadBalancing::LoadBalancer ExternalLoadBalancer | |
| 15:37:27 UTC+0550 DELETE_COMPLETE AWS::DynamoDB::Table SwarmDynDBTable | |
| 15:37:09 UTC+0550 DELETE_COMPLETE AWS::EC2::RouteTable RouteViaIgw |
ajeetraina
/ gist:cc20f1942051eee38d0fa42a0e8e024e
Created
November 26, 2016 02:25
Docker for AWS Beta Testing
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| 2016-11-26 Status Type Logical ID Status reason | |
| 07:53:36 UTC+0550 ROLLBACK_COMPLETE AWS::CloudFormation::Stack Docker | |
| 07:53:35 UTC+0550 DELETE_COMPLETE AWS::EC2::VPC Vpc | |
| 07:53:19 UTC+0550 DELETE_IN_PROGRESS AWS::EC2::VPC Vpc | |
| 07:53:18 UTC+0550 DELETE_COMPLETE AWS::EC2::Subnet PubSubnetAz1 | |
| 07:52:04 UTC+0550 DELETE_COMPLETE AWS::EC2::SecurityGroup ExternalLoadBalancerSG | |
| 07:51:58 UTC+0550 DELETE_COMPLETE AWS::EC2::InternetGateway InternetGateway | |
| 07:51:42 UTC+0550 DELETE_IN_PROGRESS AWS::EC2::InternetGateway InternetGateway | |
| 07:51:40 UTC+0550 DELETE_COMPLETE AWS::EC2::VPCGatewayAttachment AttachGateway | |
| 07:50:59 UTC+0550 DELETE_COMPLETE AWS::SQS::Queue SwarmSQS |
ajeetraina
/ gist:67c0177061be3113e60db027747633b9
Created
November 27, 2016 15:03
Trying out Service Logging under Docker 1.13
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| root@Master1:~# docker service scale redis=5 | |
| redis scaled to 5 | |
| root@Master1:~# docker service logs redis | |
| redis.1.dd53bhhvvh2x@Node1 | 1:C 27 Nov 14:58:18.861 # Warning: no config file specifiredis-server /path/to/redis.conf | |
| redis.1.dd53bhhvvh2x@Node1 | _._ | |
| redis.1.dd53bhhvvh2x@Node1 | _.-``__ ''-._ | |
| redis.1.dd53bhhvvh2x@Node1 | _.-`` `. `_. ''-._ Redis 3.2.5 (0000 | |
| redis.1.dd53bhhvvh2x@Node1 | .-`` .-```. ```\/ _.,_ ''-._ | |
| redis.1.dd53bhhvvh2x@Node1 | ( ' , .-` | `, ) Running in standa | |
| redis.1.dd53bhhvvh2x@Node1 | |`-._`-...-` __...-.``-._|'` _.-'| Port: 6379 |
ajeetraina
/ gist:abd382857b966fe865139ea51eef32b7
Last active
December 5, 2016 11:41
Setting up RexRay with ScaleIO for Docker 1.13
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| Setup: | |
| ====== | |
| ScaleIO: | |
| 3 node cluster | |
| Gateway: 10.94.214.180 (Master MDM) | |
| SDC: 10.94..214.181 (Slave MDM) | |
| TB: 10.94.214.179 ( Tie Breaker) |
ajeetraina
/ gist:2722ca7153e05c0a2499ff89e15b3258
Created
December 12, 2016 07:59
Testing Entrypoint
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| root@mdm-2:~/test# docker run -it --rm --entrypoint /opt/discover.sh ajeetraina/testing2 | |
| Nagios Core 4.0.8 | |
| Copyright (c) 2009-present Nagios Core Development Team and Community Contributors | |
| Copyright (c) 1999-2009 Ethan Galstad | |
| Last Modified: 08-12-2014 | |
| License: GPL | |
| Website: http://www.nagios.org | |
| Reading configuration data... | |
| Read main config file okay... |
ajeetraina
/ gist:54ba9f567b3e273af93f240644451252
Created
December 20, 2016 07:47
Installing Docker on UEK Kernel
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| [root@localhost ~]# curl -sSL https://test.docker.com/ | sh | |
| + sh -c 'sleep 3; yum -y -q install docker-engine' | |
| Error: Package: docker-engine-1.13.0-0.4.rc4.el6.x86_64 (docker-testing-repo) | |
| Requires: kernel-uek >= 4.1 | |
| Installed: kernel-uek-3.8.13-16.2.1.el6uek.x86_64 (@anaconda-UEK3/6.5) | |
| kernel-uek = 3.8.13-16.2.1.el6uek | |
| kernel-uek = 3.8.13-16.2.1.el6uek | |
| Installed: kernel-uek-3.8.13-118.15.1.el6uek.x86_64 (@public_ol6_UEKR3_latest) | |
| kernel-uek = 3.8.13-118.15.1.el6uek | |
| kernel-uek = 3.8.13-118.15.1.el6uek |
ajeetraina
/ gist:f6f2336b221ede53e2f73f8fcef37fd7
Last active
December 25, 2016 07:44
Example of Swarm Mode: Testing Simple Web Application
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| Setup: | |
| ajeetsraina81@ucp-1:~$ sudo docker node ls | |
| ID HOSTNAME STATUS AVAILABILITY MANAGER STATUS | |
| 8szgdxh310tkad373ourepch8 worker5 Ready Active | |
| e2xjlg4610mmyym98sk91qu43 worker1 Ready Active | |
| is52hxuxlrcclwd6hbujvflao worker2 Ready Active | |
| nnnofsbqqbprgp4m4tw2oh2z1 worker4 Ready Active | |
| sv2uuuy3spbh9oriue0mnyx83 * ucp-1 Ready Active Leader | |
| sx1c598mlz6r6hg6zrbamrpsn worker3 Ready Active |