PinnedYuwei SungInstalling Harbor in my bare metal K8S homelabIn an “enterprise” context, it is common to block users from pulling images from public container registries. Harbor is a private registry…4 min read·Feb 7, 2021----
Yuwei SungApache Pulsar KOP with Istio SNI routingIn this tutorial, I demo how to setup Apache Pulsar KOP in K8S with Istio SNI routing using sn-platform helm chart. The followings are…2 min read·May 29, 2023----
Yuwei SungHarbor Registry with Keycloak OIDCIn this tutorial, I demo how to install and setup key cloak, then use Harbor Registry with OIDC authentication.5 min read·May 27, 2023----
Yuwei SungStreamNative Pulsar Operator Tutorial Part 3In this part, I demo how to use ArgoCD to control Pulsar Custom Resource (CR) by monitoring the GitHub branch/tag.4 min read·May 23, 2022----
Yuwei SungStreamNative Pulsar Operator Tutorial Part 2In this part, I show a step-by-step how to create a python producer container using vs-code. I use venv to control the python version in a…7 min read·May 16, 2022----
Yuwei SungStreamNative Pulsar Operator Tutorial Part 1In the article, I demo how to use StreamNative Pulsar operators to deploy a pulsar cluster in my k8s home lab.9 min read·May 8, 2022--2--2
Yuwei SungUsing ldap2pg K8S CronJob to sync Directory Users/Groups and Postgresql roles/privilegesDemonstrate with Postgresql and OpenLDAP Helm Charts6 min read·Dec 25, 2021----
Yuwei SungCreating a cluster-issuer in cert-manager with VaultUsing Vault Kubernetes Authentication and PKI Secret2 min read·Dec 22, 2021----
Yuwei SungVault HA with TLS on K8SManual Unseal and Auto Unseal with GCP-CKMS3 min read·Dec 21, 2021--3--3
Yuwei SungYugabyteDB SecurityIn this blog, I attempt to set up TLS for yugabytedb in a hard way. I hope this can clarify and help troubleshoot TLS issues. To simplify…7 min read·Nov 7, 2021----
