openresty-cos

Example OpenResty Docker/Kubernetes example to access and cache private elements in IBM Cloud Object Storage with AWS Signature Version 4 support

Prerequisites:

• Free or paid IBM Cloud Kubernetes Custer
• IBM Cloud Object Storage Instance with bucket and HMAC credentials https://console.bluemix.net/docs/services/cloud-object-storage/hmac/credentials.html#using-hmac-credentials
• s3cmd installed, separate configuration not needed, everything needed will be passed by 01_s3sync.sh script http://s3tools.org/s3cmd

1. copy env.local.sample to env.local
2. adjust settings in env.local to match your COS and Kubernetes Settings
3. execute 01_s3sync this will copy the wwwroot example page to your bucket
4. execute 02_buildimages.sh this will build the Docker image and push to IBM Cloud Container Registry Service
5. execute 03_deploy.sh this will generate a deploy2kube.yaml
6. kubect create -f deploy2kube.yaml
7. curl -I http://YOURWORKERNODEIP:31200/index.html output will contain X-Cache: MISS
8. run again curl -I http://YOURWORKERNODEIP:31200/index.html output will contain X-Cache: HIT

TODO:

1. Build Helmchart
2. Document example