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Simplify image mirrors instructions

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There is no need to repeat the full example here, simply state what
variables are.
This commit is contained in:
Max Gautier
2024-11-26 14:54:55 +01:00
parent 69ca324192
commit c144c1ac9c
1 changed files with 1 additions and 39 deletions
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docs/operations/mirror.md
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@@ -7,6 +7,7 @@ The public mirror is useful to make the public resources download quickly in som
You can follow the [offline](offline-environment.md) to config the image/file download configuration to the public mirror site. If you want to download quickly in China, the configuration can be like: You can follow the [offline](offline-environment.md) to config the image/file download configuration to the public mirror site. If you want to download quickly in China, the configuration can be like:
```shell ```shell
# this should be in <your_inventory>/group_vars/k8s_cluster.yml
gcr_image_repo: "gcr.m.daocloud.io" gcr_image_repo: "gcr.m.daocloud.io"
kube_image_repo: "k8s.m.daocloud.io" kube_image_repo: "k8s.m.daocloud.io"
docker_image_repo: "docker.m.daocloud.io" docker_image_repo: "docker.m.daocloud.io"
@@ -19,45 +20,6 @@ files_repo: "https://files.m.daocloud.io"
Use mirror sites only if you trust the provider. The Kubespray team cannot verify their reliability or security. Use mirror sites only if you trust the provider. The Kubespray team cannot verify their reliability or security.
You can replace the `m.daocloud.io` with any site you want. You can replace the `m.daocloud.io` with any site you want.
## Example Usage Full Steps
You can follow the full steps to use the kubesray with mirror. for example:
Install Ansible according to Ansible installation guide then run the following steps:
```shell
# Copy ``inventory/sample`` as ``inventory/mycluster``
cp -rfp inventory/sample inventory/mycluster
# Update Ansible inventory file with inventory builder
declare -a IPS=(10.10.1.3 10.10.1.4 10.10.1.5)
CONFIG_FILE=inventory/mycluster/hosts.yaml python3 contrib/inventory_builder/inventory.py ${IPS[@]}
# Use the download mirror
cp inventory/mycluster/group_vars/all/offline.yml inventory/mycluster/group_vars/all/mirror.yml
sed -i -E '/# .*\{\{ files_repo/s/^# //g' inventory/mycluster/group_vars/all/mirror.yml
tee -a inventory/mycluster/group_vars/all/mirror.yml <<EOF
gcr_image_repo: "gcr.m.daocloud.io"
kube_image_repo: "k8s.m.daocloud.io"
docker_image_repo: "docker.m.daocloud.io"
quay_image_repo: "quay.m.daocloud.io"
github_image_repo: "ghcr.m.daocloud.io"
files_repo: "https://files.m.daocloud.io"
EOF
# Review and change parameters under ``inventory/mycluster/group_vars``
cat inventory/mycluster/group_vars/all/all.yml
cat inventory/mycluster/group_vars/k8s_cluster/k8s-cluster.yml
# Deploy Kubespray with Ansible Playbook - run the playbook as root
# The option `--become` is required, as for example writing SSL keys in /etc/,
# installing packages and interacting with various systemd daemons.
# Without --become the playbook will fail to run!
ansible-playbook -i inventory/mycluster/hosts.yaml --become --become-user=root cluster.yml
```
The above steps are by adding the "Use the download mirror" step to the [README.md](../README.md) steps.
## Community-run mirror sites ## Community-run mirror sites
DaoCloud(China) DaoCloud(China)