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doc: update image with os_mirror, destroy and opct
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mtulio committed Mar 9, 2023
1 parent a858b03 commit f3763c0
Showing 1 changed file with 75 additions and 49 deletions.
124 changes: 75 additions & 49 deletions docs/guides/installing-agnostic-oci.md
Original file line number Diff line number Diff line change
Expand Up @@ -97,7 +97,7 @@ ansible-galaxy collection install -r requirements.yml
> https://github.com/mtulio/ansible-collection-okd-installer/pull/26
```bash
git clone -b feat-add-provider-oci --recursive \
git clone -b feat-added-provider-oci --recursive \
git@github.com:mtulio/ansible-collection-okd-installer.git \
collections/ansible_collections/mtulio/okd_installer
```
Expand Down Expand Up @@ -141,7 +141,15 @@ You must be able to collect the user information.

```bash
cat <<EOF > ~/.oci/env
# Compartment that the cluster will be installed
OCI_COMPARTMENT_ID="<CHANGE_ME:ocid1.compartment.oc1.UUID>"
# Compartment that the DNS Zone is created (based domain)
# Only RR will be added
OCI_COMPARTMENT_ID_DNS="<CHANGE_ME:ocid1.compartment.oc1.UUID>"
# Compartment that the OS Image will be created
OCI_COMPARTMENT_ID_IMAGE="<CHANGE_ME:ocid1.compartment.oc1.UUID>"
EOF
source ~/.oci/env

Expand All @@ -161,10 +169,10 @@ config_base_domain: splat-oci.devcluster.openshift.com
config_ssh_key: "$(cat ~/.ssh/id_rsa.pub)"
config_pull_secret_file: "${HOME}/.openshift/pull-secret-latest.json"
config_cluster_version: 4.13.0-ec.4-x86_64
version: 4.13.0-ec.4
config_installer_environment:
OPENSHIFT_INSTALL_RELEASE_IMAGE_OVERRIDE: "quay.io/openshift-release-dev/ocp-release:4.13.0-ec.4-x86_64"
config_cluster_version: 4.13.0-ec.3-x86_64
version: 4.13.0-ec.3
#config_installer_environment:
# OPENSHIFT_INSTALL_RELEASE_IMAGE_OVERRIDE: "quay.io/openshift-release-dev/ocp-release:4.13.0-ec.4-x86_64"
controlplane_instance: VM.Standard3.Flex
controlplane_instance_spec:
Expand All @@ -176,11 +184,26 @@ compute_instance_spec:
cpu_count: 8
memory_gb: 16
# Define the OS Image
#> extract from stream file
# https://rhcos.mirror.openshift.com/art/storage/prod/streams/4.12/builds/412.86.202212081411-0/aarch64/rhcos-412.86.202212081411-0-openstack.aarch64.qcow2.gz
# $ jq -r '.architectures["x86_64"].artifacts.openstack.formats["qcow2.gz"].disk.location' ~/.ansible/okd-installer/clusters/ocp-oci/coreos-stream.json
custom_image_id: rhcos-413.86.202302150245-0-openstack.x86_64.qcow2.gz
# Define the OS Image mirror
# custom_image_id: rhcos-412.86.202212081411-0-openstack.x86_64
os_mirror: yes
os_mirror_from: stream_artifacts
os_mirror_stream:
architecture: x86_64
artifact: openstack
format: qcow2.gz
# TO test:
#artifact: aws
#format: vmdk.gz
os_mirror_to_provider: oci
os_mirror_to_oci:
compartment_id: ${OCI_COMPARTMENT_ID_IMAGE}
bucket: rhcos-images
image_type: QCOW2
#image_type: VMDK
EOF
```

Expand All @@ -196,13 +219,21 @@ Create the installation configuration:


```bash
rm -rf ~/.ansible/okd-installer/clusters/oci

ansible-playbook mtulio.okd_installer.config \
-e mode=create \
-e @./vars-oci-ha.yaml
```

### Mirror the image

- Mirror image

> Example: `$ jq -r '.architectures["x86_64"].artifacts.openstack.formats["qcow2.gz"].disk.location' ~/.ansible/okd-installer/clusters/ocp-oci/coreos-stream.json`
```bash
ansible-playbook mtulio.okd_installer.os_mirror -e @./vars-oci-ha.yaml
```

### Create the Network Stack

```bash
Expand Down Expand Up @@ -232,42 +263,6 @@ ansible-playbook mtulio.okd_installer.stack_loadbalancer \

#### Bootstrap

- Mirror image (Ansible Role+Playbook Not implemented)

> TODO: config to mirror from openstack image to OCI
> Currently the image is download manually, and added to the OCI Console as a image.

Steps to mirror using OCI Console:

- Get the artifact URL from stream-json
- Create Bucket for images, if not exits
- Upload the image qcow2.gz
- Get the signed URL for the image object
- Create an image from signed URL
- Get the image ID, and set the global var `custom_image_id`

> `$ jq -r '.architectures["x86_64"].artifacts.openstack.formats["qcow2.gz"].disk.location' ~/.ansible/okd-installer/clusters/ocp-oci/coreos-stream.json`
Proposal to automate:

> Agnostic instalations frequently requires to upload to the provider. why no create one internal Role to do it?! Steps: Download from stream URL, upload to Provider's image, Use it.
```bash
os_mirror: yes
os_mirror_src: stream
os_mirror_stream:
architecture: x86_64
platform: openstack
format: qcow2.gz

os_mirror_dest_provider: oci
os_mirror_dest_oci:
compartment_id:
bucket:
```

- Upload the bootstrap ignition to blob and Create the Bootstrap Instance

```bash
Expand Down Expand Up @@ -309,10 +304,23 @@ oc adm certificate approve $(oc get csr -o json |jq -r '.items[] | select(.stat
ansible-playbook mtulio.okd_installer.create_node \
-e node_role=opct \
-e @./vars-oci-ha.yaml
```

- OPCT dedicated node setup

```bash

# Set the OPCT requirements (registry, labels, wait-for COs stable)
ansible-playbook ../opct/hack/opct-runner/opct-run-tool-preflight.yaml -e cluster_name=oci -D

oc label node opct-01.priv.ocp.oraclevcn.com node-role.kubernetes.io/tests=""
oc adm taint node opct-01.priv.ocp.oraclevcn.com node-role.kubernetes.io/tests="":NoSchedule

```

- OPCT regular

```bash
# Run OPCT
~/opct/bin/openshift-provider-cert-linux-amd64-v0.3.0 run -w

Expand All @@ -322,6 +330,21 @@ ansible-playbook ../opct/hack/opct-runner/opct-run-tool-preflight.yaml -e cluste
~/opct/bin/openshift-provider-cert-linux-amd64-v0.3.0 report *.tar.gz
```

- OPCT upgrade mode

```bash
# from a cluster 4.12.1, run upgrade conformance to 4.13
~/opct/bin/openshift-provider-cert-linux-amd64-v0.3.0 run -w \
--mode=upgrade \
--upgrade-to-image=$(oc adm release info 4.13.0-ec.2 -o jsonpath={.image})

# Get the results and explore it
~/opct/bin/openshift-provider-cert-linux-amd64-v0.3.0 retrieve
~/opct/bin/openshift-provider-cert-linux-amd64-v0.3.0 results *.tar.gz
~/opct/bin/openshift-provider-cert-linux-amd64-v0.3.0 report *.tar.gz
```


### Create all

```bash
Expand All @@ -344,4 +367,7 @@ oc get co

## Destroy

> TODO
```bash
ansible-playbook mtulio.okd_installer.destroy_cluster \
-e @./vars-oci-ha.yaml
```

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