Hammr Project Update: Machine Images and Docker Containers for your Cloud, OW2con'16, Paris.
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Hammr is an OW2 open source, command-line tool for creating consistent and repeatable machine images for different cloud or virtual environments, or migrating live systems from one environment to another. Designed for cloud era environments, where agility and automation are key, hammr helps organizations automate the creation of machine images for hybrid environments. This presentation will focus on the hybrid capabilities of hammr for any virtual or cloud target environment. It will also include a focus on DevOps and Docker integration, and show how hammr can be used to quickly build and run Docker images, helping accelerate development and test processes among other benefits. Finally, we will present the latest hammr features, including the ability for cloud providers to customize target platforms and expose their own IaaS infrastructure as top-level branded objects accessible via hammr, thus easing the path from user images to their cloud infrastructure.
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Hammr Project Update: Machine Images and Docker Containers for your Cloud, OW2con'16, Paris.
- 1. Copyright © UShareSoft 2016Copyright © UShareSoft 2016 Look Beyond the Cloud Hammr Project Update: Machine Images and Docker Containers for your Cloud Joris Bremond, Software Development Engineer, UShareSoft Alexandre Lefebvre, Professional Services, UShareSoft
- 2. 22 © Copyright 2016 UShareSoft© Copyright 2016 UShareSoft What is ?
- 3. 33 © Copyright 2016 UShareSoft© Copyright 2016 UShareSoft Hammr Command-Line Tool Hammr Command-line Tool: Consistent Machine Images from a Single Configuration FileHammr Command-line Tool: Consistent Machine Images from a Single Configuration File > Open source OW2 project > command-line tool written in Python > http://www.ow2.org/bin/view/ActivitiesDashboard/hammr – www.hammr.io > Github: https://github.com/usharesoft/hammr > Open source OW2 project > command-line tool written in Python > http://www.ow2.org/bin/view/ActivitiesDashboard/hammr – www.hammr.io > Github: https://github.com/usharesoft/hammr
- 4. 44 © Copyright 2016 UShareSoft© Copyright 2016 UShareSoft Hammr overall architecture
- 5. 55 © Copyright 2016 UShareSoft© Copyright 2016 UShareSoft Installing hammr Installing Hammr Install Hammr system dependencies first, then Installing Hammr Install Hammr system dependencies first, then $ pip install hammr $ hammr –v hammr version '0.2.5.10' $ pip install hammr $ hammr –v hammr version '0.2.5.10' Help MenuHelp Menu $ hammr --help$ hammr --help
- 6. 66 © Copyright 2016 UShareSoft© Copyright 2016 UShareSoft Creating & Managing your Stacks with
- 7. 77 © Copyright 2016 UShareSoft© Copyright 2016 UShareSoft Getting Started with Hammr > Template file: configuration file (Yaml or Json) > Describe your application stack using the stack keyword > Generate machine or containers images by defining builders > Publish the generated machine images using your cloud credentials or download its to your computer > Template file: configuration file (Yaml or Json) > Describe your application stack using the stack keyword > Generate machine or containers images by defining builders > Publish the generated machine images using your cloud credentials or download its to your computer
- 8. 88 © Copyright 2016 UShareSoft© Copyright 2016 UShareSoft Defining your Stack: nginx Example $ vi nginx-template.yaml --- stack: name: nginx version: '1.0' os: name: Debian version: '8' arch: x86_64 profile: Minimal pkgs: - name: nginx installation: diskSize: 12288 $ vi nginx-template.yaml --- stack: name: nginx version: '1.0' os: name: Debian version: '8' arch: x86_64 profile: Minimal pkgs: - name: nginx installation: diskSize: 12288 stack keyword defining the content of your stackstack keyword defining the content of your stack os keyword defining the os profile and packagesos keyword defining the os profile and packages installation keyword defining the “install” parametersinstallation keyword defining the “install” parameters
- 9. 99 © Copyright 2016 UShareSoft© Copyright 2016 UShareSoft Hammr: Modeling the Stack from a Single File Security parameters Kernel Parameters Partitioning Networking Keyboard, Timezone License Entitlement Security parameters Kernel Parameters Partitioning Networking Keyboard, Timezone License Entitlement JeOS Profiling Package Updates OS Repository Search Package Time Machine JeOS Profiling Package Updates OS Repository Search Package Time Machine Off-the-Shelf Software Components Off-the-Shelf Software Components Private Software CatalogPrivate Software Catalog Configuration scriptsConfiguration scripts
- 10. 1010 © Copyright 2016 UShareSoft© Copyright 2016 UShareSoft Creating the Template: nginx Example Verify the syntax: template validateVerify the syntax: template validate $ hammr template validate --file nginx-template.yaml Validating the template file [/Users/james/nginx-template.yaml] ... OK: Syntax of template file [/Users/james/nginx-template.yaml] is ok $ hammr template validate --file nginx-template.yaml Validating the template file [/Users/james/nginx-template.yaml] ... OK: Syntax of template file [/Users/james/nginx-template.yaml] is ok Create the Template: template createCreate the Template: template create $ hammr template create --file nginx-template.yaml Validating the template file [/Users/james/nginx-template.yaml] ... OK: Syntax of template file [/Users/james/nginx-template.yaml] is ok Creating template from temporary [/var/folders/f6/8kljm7cxgn/T/hammr-15888/archive.tar.gz] archive ... 100%|#############################################################################| OK: Template create: DONE Template URI: users/root/appliances/898 Template Id : 898 $ hammr template create --file nginx-template.yaml Validating the template file [/Users/james/nginx-template.yaml] ... OK: Syntax of template file [/Users/james/nginx-template.yaml] is ok Creating template from temporary [/var/folders/f6/8kljm7cxgn/T/hammr-15888/archive.tar.gz] archive ... 100%|#############################################################################| OK: Template create: DONE Template URI: users/root/appliances/898 Template Id : 898
- 11. 1111 © Copyright 2016 UShareSoft© Copyright 2016 UShareSoft Listing Created Templates List created templates: template listList created templates: template list $ hammr template list +-----+----------------------+---------+---------------------+---------------------+---------------------+--------+---------+ | Id | Name | Version | OS | Created | Last modified | # Imgs | Updates | +=====+======================+=========+=====================+=====================+=====================+========+=========+ 683 | nginx | 1.0 | Debian 8 x86_64 | 2016-05-02 13:59:25 | 2016-05-02 13:59:27 | 0 | 0 | +-----+----------------------+---------+---------------------+---------------------+---------------------+--------+---------+ Found 1 templates $ hammr template list +-----+----------------------+---------+---------------------+---------------------+---------------------+--------+---------+ | Id | Name | Version | OS | Created | Last modified | # Imgs | Updates | +=====+======================+=========+=====================+=====================+=====================+========+=========+ 683 | nginx | 1.0 | Debian 8 x86_64 | 2016-05-02 13:59:25 | 2016-05-02 13:59:27 | 0 | 0 | +-----+----------------------+---------+---------------------+---------------------+---------------------+--------+---------+ Found 1 templates
- 12. 1212 © Copyright 2016 UShareSoft© Copyright 2016 UShareSoft Defining a Builder: Machine Image Format $ vi nginx-template.yaml --- ...stack section omitted builders: - type: openstack account: file: "/home/joris/accounts/openstack-account.yaml" tenant: opencloudware image-name: test-nginx description: joris test nginx image $ vi nginx-template.yaml --- ...stack section omitted builders: - type: openstack account: file: "/home/joris/accounts/openstack-account.yaml" tenant: opencloudware image-name: test-nginx description: joris test nginx image builders keyword defining all the machine Images to build builders keyword defining all the machine Images to build Image formatImage format Machine image registration informationMachine image registration information Cloud account credentialsCloud account credentials
- 13. 1313 © Copyright 2016 UShareSoft© Copyright 2016 UShareSoft Defining a Builder: Publication Information $ vi nginx-template.yaml --- ...stack section omitted builders: - type: openstack account: file: "/home/joris/accounts/openstack-account.yaml" tenant: opencloudware image-name: test-nginx description: joris test nginx image $ vi nginx-template.yaml --- ...stack section omitted builders: - type: openstack account: file: "/home/joris/accounts/openstack-account.yaml" tenant: opencloudware image-name: test-nginx description: joris test nginx image Cloud account credentialsCloud account credentials $ vi openstack-account.yaml --- accounts: - type: openstack name: My OpenStack Account endpoint: http://ow2stack.org:9292/v1/ keystoneEndpoint: http://ow2stack.org:5000/v2.0 username: test password: password $ vi openstack-account.yaml --- accounts: - type: openstack name: My OpenStack Account endpoint: http://ow2stack.org:9292/v1/ keystoneEndpoint: http://ow2stack.org:5000/v2.0 username: test password: password
- 14. 1414 © Copyright 2016 UShareSoft© Copyright 2016 UShareSoft Generating Machine Image(s) Create any cloud account first: account createCreate any cloud account first: account create $ hammr account create --file openstack-account.yaml Validating the template file [openstack-account.yaml] ... OK: Syntax of template file [openstack-account.yaml] is ok Create account for 'ow2stack'... OK: Account create successfully for [openstack] $ hammr account create --file openstack-account.yaml Validating the template file [openstack-account.yaml] ... OK: Syntax of template file [openstack-account.yaml] is ok Create account for 'ow2stack'... OK: Account create successfully for [openstack] Generate the machine images: template buildGenerate the machine images: template build $ hammr template build --file nginx-template.yaml Validating the template file [nginx-template.yaml] ... Generating 'openstack' image (1/1) |>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>| 100%: Done, created on ... |<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<| OK: Generation 'openstack' ok Image URI: users/root/appliances/21/images/47 Image Id : 47 $ hammr template build --file nginx-template.yaml Validating the template file [nginx-template.yaml] ... Generating 'openstack' image (1/1) |>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>| 100%: Done, created on ... |<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<| OK: Generation 'openstack' ok Image URI: users/root/appliances/21/images/47 Image Id : 47 Image ID: 47, used to register this generated machine image to the target cloud environmentImage ID: 47, used to register this generated machine image to the target cloud environment
- 15. 1515 © Copyright 2016 UShareSoft© Copyright 2016 UShareSoft Publishing Machine Image(s) Publishing the generated machine image: image publishPublishing the generated machine image: image publish $ hammr image publish --id 47 --file nginx-template.yaml Publishing 'openstack' image (1/1) |>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>| 100%: Done, published o... |<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<| OK: Publication to 'ow2stack' is ok Cloud ID : 37d20dba-7a1c-43f9-9c77-c05f60d3094c $ hammr image publish --id 47 --file nginx-template.yaml Publishing 'openstack' image (1/1) |>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>| 100%: Done, published o... |<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<| OK: Publication to 'ow2stack' is ok Cloud ID : 37d20dba-7a1c-43f9-9c77-c05f60d3094c Listing Your Images: image listListing Your Images: image list $ hammr image list$ hammr image list Cloud ID: used for provisioning instances on OpenStackCloud ID: used for provisioning instances on OpenStack
- 16. 1616 © Copyright 2016 UShareSoft© Copyright 2016 UShareSoft Supported Target Machine Image Formats > ISO> ISO > Hyper-V > KVM > Raw > QCOW2 > Vagrant > VirtualBox > VHD > VMware Workstation > VMware ESXi > VMware vCenter vSphere > Xen > Hyper-V > KVM > Raw > QCOW2 > Vagrant > VirtualBox > VHD > VMware Workstation > VMware ESXi > VMware vCenter vSphere > Xen > Abiquo > AWS (EC2) > CloudStack > Eucalyptus (EMI) > Flexiant > Google Compute Engine > Microsoft Azure > Nimbula > OpenStack > VMware VCD > Abiquo > AWS (EC2) > CloudStack > Eucalyptus (EMI) > Flexiant > Google Compute Engine > Microsoft Azure > Nimbula > OpenStack > VMware VCD PhysicalPhysical VirtualVirtual CloudCloud ContainerContainer > Docker > LXC > Docker > LXC
- 17. 1717 © Copyright 2016 UShareSoft© Copyright 2016 UShareSoft Docker Integration
- 18. 1818 © Copyright 2016 UShareSoft© Copyright 2016 UShareSoft Hammr: Docker Image Support Self-contained Docker Base Image (1 Docker image by hammr file) Self-contained Docker Base Image (1 Docker image by hammr file) BenefitsBenefits Software governance for Docker Images Consistency between VM ↔ Docker Images Software governance for Docker Images Consistency between VM ↔ Docker Images > Full software governance: keep control over all software packages and versions within your image > Transparency: see at a glance which OS packages and software files make up your image > Repeatability: generate a consistent Docker image each and every time > Full software governance: keep control over all software packages and versions within your image > Transparency: see at a glance which OS packages and software files make up your image > Repeatability: generate a consistent Docker image each and every time
- 19. 1919 © Copyright 2016 UShareSoft© Copyright 2016 UShareSoft Latest News and Outlook
- 20. 2020 © Copyright 2016 UShareSoft© Copyright 2016 UShareSoft Hammr: Latest Features BenefitsBenefits Software governance for Docker Images Consistency between VM ↔ Docker Images Software governance for Docker Images Consistency between VM ↔ Docker Images > YAML support > Facility to define a software bundle from a directory > Compatibility with UForge AppCenter 3.6 > Support of Outscale cloud format > Hammr documentation moved to Read the Docs > Documentation source on Github > YAML support > Facility to define a software bundle from a directory > Compatibility with UForge AppCenter 3.6 > Support of Outscale cloud format > Hammr documentation moved to Read the Docs > Documentation source on Github
- 21. 2121 © Copyright 2016 UShareSoft© Copyright 2016 UShareSoft Hammr: Outlook BenefitsBenefits Software governance for Docker Images Consistency between VM ↔ Docker Images Software governance for Docker Images Consistency between VM ↔ Docker Images > Improve workload migration automation > Authentication modes on source workloads > Support of Docker layers > Model layers > Assemble a stack from layers > Bundles enhancement > Add configuration scripts and OS packages to bundles > Ability to execute scripts at template build time > Improve workload migration automation > Authentication modes on source workloads > Support of Docker layers > Model layers > Assemble a stack from layers > Bundles enhancement > Add configuration scripts and OS packages to bundles > Ability to execute scripts at template build time
- 22. 2222 © Copyright 2016 UShareSoft© Copyright 2016 UShareSoft Machine image & container builder for the cloud It's an open source OW2 project Use it! Contributions welcome! hammr.io ow2.org/ActivitiesDashboard/hammr https://github.com/usharesoft/hammr
- 23. Copyright © UShareSoft 2016Copyright © UShareSoft 2016 Joris Bremond, Alexandre Lefebvre joris.bremond@usharesoft.com alexandre.lefebvre@usharesoft.com www.usharesoft.com @usharesoft