The Neova Health Open Source Tool Chain
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The Neova Health build tool chain packer automates the creation of machine images for various platforms using a single blueprint, enhancing automation, standardization, and repeatability in development. It supports continuous integration and deployment by allowing the image creation process to be version-controlled and reused by anyone. The integration of Vagrant and Ansible further streamlines environment provisioning, ensuring consistent setups across production, UAT, and development stages.
!["builders": [
{
"type": "virtualbox-iso",
"boot_command": [
"<tab> text ks=http://{{ .HTTPIP }}:{{ .HTTPPort }}/ks-vbox.cfg<enter><wait>"
],
"boot_wait": "10s",
"disk_size": 32768,
"guest_os_type": "RedHat_64",
"http_directory": "http",
"vm_name": "nh-centos-6.6-x86_64-base-vbox",
"iso_urls": [
"iso/CentOS-6.6-x86_64-minimal.iso"
],
"virtualbox_version_file": ".vbox_version",
"vboxmanage": [
https://git.neovahealth.co.uk/tree/toolchain%2Fnh-packer.git](https://image.slidesharecdn.com/nh-opensourcetoolchain-150615231250-lva1-app6892/85/The-Neova-Health-Open-Source-Tool-Chain-7-320.jpg)
![https://git.neovahealth.co.uk/tree/toolchain%2Fnh-vagrant.git
config.vm.define "ci" do |ci|
ci.vm.box = "nh-base"
config.vm.provision "ansible" do |ansible|
ansible.playbook = "core/provisioning/nh-clinical-servers.yml"
ansible_ssh_user = "root"
ansible.extra_vars = {
version: "ci_latest"
}
ansible.groups = {
"ci-latest" => ["ci"],
"nh-clinical-servers:children" => ["ci-latest"]
}
end
end
config.vm.define "uat" do |uat|
uat.vm.box = "nh-base"](https://image.slidesharecdn.com/nh-opensourcetoolchain-150615231250-lva1-app6892/85/The-Neova-Health-Open-Source-Tool-Chain-12-320.jpg)
![https://git.neovahealth.co.uk/summary/?r=toolchain/nh-ansible.git
# From Vagrant
config.vm.define "ci" do |ci|
ci.vm.box = "nh-base"
config.vm.provision "ansible" do |ansible|
ansible.playbook = "core/provisioning/nh-clinical-servers.yml"
ansible_ssh_user = "root"
ansible.extra_vars = {
version: "ci_latest"
}
ansible.groups = {
"ci-latest" => ["ci"],
"nh-clinical-servers:children" => ["ci-latest"]
}
# From Ansible
- hosts: nh-clinical-servers
user: root
vars:
- odoo_addons_path: "{{ root_deploy_path }}/odoo-addons"
- odoo_tag: openeobs-8-12
roles :
- python27
- postgresql](https://image.slidesharecdn.com/nh-opensourcetoolchain-150615231250-lva1-app6892/85/The-Neova-Health-Open-Source-Tool-Chain-17-320.jpg)
The Neova Health Open Source Tool Chain
- 1. The Neova Health Build Tool Chain
- 3. Packer Automagically create machine images for multiple platforms from a single blueprint.
- 4. Multiple Platforms VirtualBox: OVF + disks VMware: VMX + disks http://www.packer.io/docs/templates/builders.html
- 5. What we like Automation ● No interaction needed ● Supporting Continuous Integration / Deployment Standardization ● Use Vagrant to share the image Repeatable ● Template goes into version control ● Image creation knowledge is now in code ● Anyone can build / rebuild the base images
- 6. An Example Building the NH Base Centos VM Image, Targeting VBox / VMWare.
- 7. "builders": [ { "type": "virtualbox-iso", "boot_command": [ "<tab> text ks=http://{{ .HTTPIP }}:{{ .HTTPPort }}/ks-vbox.cfg<enter><wait>" ], "boot_wait": "10s", "disk_size": 32768, "guest_os_type": "RedHat_64", "http_directory": "http", "vm_name": "nh-centos-6.6-x86_64-base-vbox", "iso_urls": [ "iso/CentOS-6.6-x86_64-minimal.iso" ], "virtualbox_version_file": ".vbox_version", "vboxmanage": [ https://git.neovahealth.co.uk/tree/toolchain%2Fnh-packer.git
- 8. +
- 9. Leverage your own Packer Images Vagrant Automagically ensure consistency of production, UAT and development environments.
- 10. What we like Automation ● No interaction needed ● Supporting Continuous Integration / Deployment Standardization ● Preventing a 'works for me' scenario Repeatability ● Base box goes into version control ● Anyone can reuse the shared Box
- 11. An Example Environments for developers.
- 12. https://git.neovahealth.co.uk/tree/toolchain%2Fnh-vagrant.git config.vm.define "ci" do |ci| ci.vm.box = "nh-base" config.vm.provision "ansible" do |ansible| ansible.playbook = "core/provisioning/nh-clinical-servers.yml" ansible_ssh_user = "root" ansible.extra_vars = { version: "ci_latest" } ansible.groups = { "ci-latest" => ["ci"], "nh-clinical-servers:children" => ["ci-latest"] } end end config.vm.define "uat" do |uat| uat.vm.box = "nh-base"
- 13. +
- 14. Ansible ● Automagically provision environments
- 15. What we like Automation ● Runs over SSH; no agents required ● Supporting Continuous Integration / Deployment Standardization ● Quick adoption; builds on familiar tools Repeatability ● Playbooks managed with version control
- 16. An Example Provision CI, UAT & Production code from GIT repo.
- 17. https://git.neovahealth.co.uk/summary/?r=toolchain/nh-ansible.git # From Vagrant config.vm.define "ci" do |ci| ci.vm.box = "nh-base" config.vm.provision "ansible" do |ansible| ansible.playbook = "core/provisioning/nh-clinical-servers.yml" ansible_ssh_user = "root" ansible.extra_vars = { version: "ci_latest" } ansible.groups = { "ci-latest" => ["ci"], "nh-clinical-servers:children" => ["ci-latest"] } # From Ansible - hosts: nh-clinical-servers user: root vars: - odoo_addons_path: "{{ root_deploy_path }}/odoo-addons" - odoo_tag: openeobs-8-12 roles : - python27 - postgresql
- 18. Our thanks to...