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What is configuration Management.
Ansible
Ansible ping module.
Using Ansible to create VMs.
Automatically connect to VMs.
Docker: use Ansible to spin up nginx in Docker.
Getting ansible add a security group for http.
Dynamic inventory: Grouping systems based on meta-data/names.
Ansible Terraform: Auto-provision of machines and giving them roles. (Mention this and perhaps point to some examples).Was given as an appendix slide below)
Monday:- (start 09:30, Finish about 15:30).
Cluster API:-
Minikube and an intro to kubectl
Spinning up your first cluster (Kubernetes)
Discuss the layout & how you should manage your clusters
Install a simple Hello world app using helm
Building on you knowledge: Getting a cluster to spin another cluster up.
Discuss upgrading your cluster.
Provisioning a manila share within your Kubernetes cluster , using ceph-fuse client.
? Ingress and automatic searches for "let's encrypt" (self managed certificates).
Installing Legacy certificates.
Deploying your apps using argoCD.
Q & A session. (external firewall holes)
Practicals:-
1st cluster
Nested Cluster
Upgrading your cluster
Doing a HELM install.
🎞️ Resources🎞️ Resources
Intro
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Ansible
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Commands used (as txt):
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Final directory:
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Terraform + Ansible
This builds on the previous workshop, but was not delivered on the day.
Slides:
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Cluster API
Slides:
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Commmands (as txt):
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Recordings:
Please contact cloud-support@stfc.ac.uk if you would like to access a copy of the recording.
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