Blogdoang is the cloud architecture, DevOps and app development practice of Abdul Aziz: multi-cloud design, migrations, Infrastructure as Code, zero trust security, and web and mobile apps, plus field notes written as runbooks.https://blogdoang.com/enhttps://blogdoang.com/notes/serve-s3-content-cloudfront-with-redirect/https://blogdoang.com/notes/serve-s3-content-cloudfront-with-redirect/Serve content from two S3 buckets through one CloudFront distribution, rewriting request URLs with Lambda@Edge.Tue, 19 Nov 2024 07:02:38 GMTEdge & Deliverys3cloudfrontlambdahttps://blogdoang.com/notes/site-to-site-vpn-gcp-aws/https://blogdoang.com/notes/site-to-site-vpn-gcp-aws/Connect a Google Cloud VPC and an AWS VPC with an HA VPN, Cloud Router and BGP, step by step on both sides.Fri, 01 Nov 2024 09:09:35 GMTNetworking & VPNvpnbgpgoogle cloudawsnetworkinghttps://blogdoang.com/notes/private-gcs-bucket-access-load-balancer/https://blogdoang.com/notes/private-gcs-bucket-access-load-balancer/Serve a private GCS bucket through an HTTPS load balancer that signs its requests with a service account's HMAC key.Sat, 20 Jul 2024 06:26:42 GMTEdge & Deliveryprivate bucketgoogle cloud storageload balancerhttps://blogdoang.com/notes/how-to-run-multiple-bash-scripts-with-systemd/https://blogdoang.com/notes/how-to-run-multiple-bash-scripts-with-systemd/Run and manage several Bash scripts as systemd services on Linux.Tue, 09 Jul 2024 10:53:22 GMTLinux & Opslinuxsystemdbashhttps://blogdoang.com/notes/hosting-wordpress-moodle-subfolder-separate-root-folders/https://blogdoang.com/notes/hosting-wordpress-moodle-subfolder-separate-root-folders/Serve WordPress on the main domain and Moodle under /moodle, each from its own root folder, with Apache2 or Nginx.Sun, 10 Sep 2023 11:37:18 GMTLinux & Opslinuxwordpressmoodleapache2nginxhttps://blogdoang.com/notes/setup-secure-sftp-server-ubuntu/https://blogdoang.com/notes/setup-secure-sftp-server-ubuntu/Set up an SFTP server on Ubuntu 22.04 that locks each user into their own directory with chroot.Fri, 04 Aug 2023 10:08:45 GMTLinux & Opssftp serverlinuxubuntuhttps://blogdoang.com/notes/postgresql-external-replicas/https://blogdoang.com/notes/postgresql-external-replicas/Replicate a Cloud SQL for PostgreSQL primary to a PostgreSQL replica on a VM with pglogical.Wed, 22 Feb 2023 11:37:18 GMTDatacloud sqlpostgresql replicationpglogicalgoogle cloudhttps://blogdoang.com/notes/generate-lets-encrypt-ssl-without-webserver/https://blogdoang.com/notes/generate-lets-encrypt-ssl-without-webserver/Issue a wildcard Let's Encrypt certificate with acme.sh and the Cloudflare DNS API, with no web server, from Google Cloud Shell.Fri, 19 Aug 2022 09:21:00 GMTSecurity & Identitylinuxssllet's encryptcloud shellgoogle cloudhttps://blogdoang.com/notes/setup-vxlan-network-l2-between-vms/https://blogdoang.com/notes/setup-vxlan-network-l2-between-vms/Create a VXLAN overlay with layer 2 connectivity between Compute Engine VMs in Google Cloud.Wed, 10 Aug 2022 11:37:18 GMTNetworking & VPNnetworkingvxlangoogle cloudhttps://blogdoang.com/notes/iam-condition-gcp/https://blogdoang.com/notes/iam-condition-gcp/Give a user Editor access only to Compute Engine instances whose names start with dev-, using an IAM condition.Thu, 04 Aug 2022 10:31:16 GMTSecurity & IdentityIAMgoogle cloudhttps://blogdoang.com/notes/change-gke-container-timezone/https://blogdoang.com/notes/change-gke-container-timezone/Change the timezone of every container in a GKE cluster with k8tz, instead of the default UTC.Thu, 04 Aug 2022 10:08:45 GMTKubernetes & Containerskubernetesgkek8tztimezonegoogle cloudhttps://blogdoang.com/notes/hosts-aliases-kubernetes/https://blogdoang.com/notes/hosts-aliases-kubernetes/Add entries to a pod's /etc/hosts file with hostAliases in the deployment YAML.Thu, 04 Aug 2022 09:58:41 GMTKubernetes & Containerskubernetesgkehost aliasgoogle cloudhttps://blogdoang.com/notes/install-nginx-vod-module/https://blogdoang.com/notes/install-nginx-vod-module/Install the Kaltura nginx-vod-module on Ubuntu 20.04 to repackage MP4 files to HLS and DASH on the fly.Thu, 04 Aug 2022 09:30:28 GMTEdge & Deliverykalturaffmpegnginxvodubuntu