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Add a script file to setup additional user namespaces for modelmesh serving controller to manage resources across multiple namespaces. Signed-off-by: Chin Huang <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,100 @@ | ||
| #!/usr/bin/env bash | ||
| # Copyright 2022 IBM Corporation | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); | ||
| # you may not use this file except in compliance with the License. | ||
| # You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License.# | ||
|
|
||
| USAGE="$( | ||
| cat <<EOF | ||
| Run this script to enable user namespaces for ModelMesh Serving, and optionally add the storage secret | ||
| for example models and built-in serving runtimes to the target namespaces. | ||
| usage: $0 [flags] | ||
| Flags: | ||
| -u, --user-namespaces (required) Kubernetes user namespaces to enable for ModelMesh | ||
| -c, --controller-namespace Kubernetes ModelMesh controller namespace, default is modelmesh-serving | ||
| --create-storage-secret Create storage secret for example models | ||
| --deploy-serving-runtimes Deploy built-in serving runtimes | ||
| --dev-mode Run in development mode meaning the configs are local, not release based | ||
| -h, --help Display this help | ||
| EOF | ||
| )" | ||
|
|
||
| ctrl_ns="modelmesh-serving" | ||
| user_ns_array=() | ||
| modelmesh_release="v0.8.0-rc0" # The latest release is the default | ||
| create_storage_secret=false | ||
| deploy_serving_runtimes=false | ||
| dev_mode=false # When set to true, will use the locally cloned files instead of from a release | ||
|
|
||
| while (($# > 0)); do | ||
| case "$1" in | ||
| -h | --help) | ||
| echo "$USAGE" >&2 | ||
| exit 1 | ||
| ;; | ||
| -c | --controller-namespace) | ||
| shift | ||
| ctrl_ns="$1" | ||
| ;; | ||
| -u | --user-namespaces) | ||
| shift | ||
| user_ns_array=($1) | ||
| ;; | ||
| --create-storage-secret) | ||
| create_storage_secret=true | ||
| ;; | ||
| --deploy-serving-runtimes) | ||
| deploy_serving_runtimes=true | ||
| ;; | ||
| --dev-mode) | ||
| dev_mode=true | ||
| ;; | ||
| -*) | ||
| die "Unknown option: '${1}'" | ||
| ;; | ||
| esac | ||
| shift | ||
| done | ||
|
|
||
| if [[ ! -z $user_ns_array ]]; then | ||
| runtime_source="https://github.com/kserve/modelmesh-serving/releases/download/${modelmesh_release}/modelmesh-runtimes.yaml" | ||
| if [[ $dev_mode == "true" ]]; then | ||
| cp config/dependencies/minio-storage-secret.yaml . | ||
| kustomize build config/runtimes --load-restrictor LoadRestrictionsNone > runtimes.yaml | ||
| runtime_source="runtimes.yaml" | ||
| else | ||
| wget https://raw.githubusercontent.com/kserve/modelmesh-serving/${modelmesh_release}/config/dependencies/minio-storage-secret.yaml | ||
| fi | ||
| sed -i.bak "s/controller_namespace/${ctrl_ns}/g" minio-storage-secret.yaml | ||
|
|
||
| for USER_NS in "${user_ns_array[@]}"; do | ||
| if ! kubectl get namespaces $USER_NS >/dev/null; then | ||
| echo "Kube namespace does not exist: $USER_NS. Will skip." | ||
| else | ||
| kubectl label namespace ${USER_NS} modelmesh-enabled="true" --overwrite | ||
| if [[ $create_storage_secret == "true" ]]; then | ||
| kubectl apply -f minio-storage-secret.yaml -n ${USER_NS} | ||
| fi | ||
| if [[ $deploy_serving_runtimes == "true" ]]; then | ||
| kubectl apply -f ${runtime_source} -n ${USER_NS} | ||
| fi | ||
| fi | ||
| done | ||
| rm minio-storage-secret.yaml | ||
| rm minio-storage-secret.yaml.bak | ||
| if [[ $dev_mode == "true" ]]; then | ||
| rm runtimes.yaml | ||
| fi | ||
| else | ||
| echo "User namespaces are required, which can be specified as -u \"user1 user2\"." | ||
| fi |