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"published_at": "2023-10-14T20:05:53+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a7200d54a", "title": "GitLab: invoking Ansible from a GitLab pipeline job", "url": "https://fabianlee.org/2023/10/14/gitlab-invoking-ansible-from-a-gitlab-pipeline-job/", "published_at": "2023-10-14T16:00:03+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a72fe5f82", "title": "Bash: change into directory just created with git clone", "url": "https://fabianlee.org/2023/10/13/bash-change-into-directory-just-created-with-git-clone/", "published_at": "2023-10-13T11:12:23+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a7331d5ae", "title": "GitLab: add files to source repository as part of GitLab pipeline", "url": "https://fabianlee.org/2023/10/12/gitlab-add-files-to-source-repository-as-part-of-gitlab-pipeline/", "published_at": "2023-10-12T11:03:32+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a738ff96e", "title": "Bash: extracting first or last N octets, paths, or domain from string with fixed separator", "url": "https://fabianlee.org/2023/10/09/bash-extracting-first-or-last-n-octets-paths-or-domain-from-string-with-fixed-separator/", "published_at": "2023-10-09T17:51:57+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a7472d4e0", "title": "GitLab: passing values between two jobs in pipeline", "url": "https://fabianlee.org/2023/09/29/gitlab-passing-values-between-two-jobs-in-pipeline/", "published_at": "2023-09-29T02:57:01+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a7558caba", "title": "GitLab: automated build and publish of multi-platform container image with GitLab pipeline", "url": "https://fabianlee.org/2023/09/28/gitlab-automated-build-and-publish-of-multi-platform-container-image-with-gitlab-pipeline/", "published_at": "2023-09-28T00:25:09+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a76206795", "title": "Git: find branch name of newly applied tag", "url": "https://fabianlee.org/2023/09/21/git-find-branch-name-of-newly-applied-tag/", "published_at": "2023-09-21T11:37:42+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a76c77067", "title": "Helm: automated publishing of Helm repo with Github Actions", "url": "https://fabianlee.org/2023/09/17/helm-automated-publishing-of-helm-repo-with-github-actions/", "published_at": "2023-09-17T22:58:01+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a76e8e532", "title": "Helm: manually publishing Helm repo on Github using chart-releaser", "url": "https://fabianlee.org/2023/09/17/helm-manually-publishing-helm-repo-on-github-using-chart-releaser/", "published_at": "2023-09-17T21:59:18+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a7751abaa", "title": "Github: automated build and publish of multi-platform container image with Github Actions", "url": "https://fabianlee.org/2023/09/16/github-automated-build-and-publish-of-multi-platform-container-image-with-github-actions/", "published_at": "2023-09-16T16:36:08+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a7836ed1b", "title": "Docker: building multi-platform images that use fat manifest list/index", "url": "https://fabianlee.org/2023/09/16/docker-building-multi-platform-images-that-use-fat-manifest-list-index/", "published_at": "2023-09-16T11:52:25+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a78fb5fc4", "title": "Docker: QEMU emulation to run arm64 images from native amd64 host", "url": "https://fabianlee.org/2023/09/15/docker-qemu-emulation-to-run-arm64-images-from-native-amd64-host/", "published_at": "2023-09-15T00:57:13+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a790b3a2b", "title": "Docker: installing Docker CE on Ubuntu", "url": "https://fabianlee.org/2023/09/14/docker-installing-docker-ce-on-ubuntu/", "published_at": "2023-09-14T16:02:15+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a79740005", "title": "Helm: discovering Helm chart releases installed into Kubernetes cluster", "url": "https://fabianlee.org/2023/09/14/helm-discovering-helm-chart-releases-installed-into-kubernetes-cluster/", "published_at": "2023-09-14T12:11:23+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a7a1c58e2", "title": "Kubernetes: patching container arguments array with kubectl and jq", "url": "https://fabianlee.org/2023/09/12/kubernetes-patching-container-arguments-array-with-kubectl-and-jq/", "published_at": "2023-09-12T22:41:11+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a7af41b25", "title": "Kubernetes: HorizontalPodAutoscaler evaluation based on Prometheus metric", "url": "https://fabianlee.org/2023/09/09/kubernetes-horizontalpodautoscaler-evaluation-based-on-prometheus-metric/", "published_at": "2023-09-09T01:57:09+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a7bd7551b", "title": "Kubernetes: implementing and testing a HorizontalPodAutoscaler", "url": "https://fabianlee.org/2023/09/02/kubernetes-implementing-and-testing-a-horizontalpodautoscaler/", "published_at": "2023-09-02T18:16:32+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a7bffb0f5", "title": "Kubernetes: fixing x509 certificate errors from metric-server on K3s cluster", "url": "https://fabianlee.org/2023/09/02/kubernetes-fixing-x509-certificate-errors-from-metric-server-on-k3s-cluster/", "published_at": "2023-09-02T01:35:52+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a7c7bbb92", "title": "Bash: decoding a JWT from the command line with jq", "url": "https://fabianlee.org/2023/08/27/bash-decoding-a-jwt-from-the-command-line-with-jq/", "published_at": "2023-08-27T19:40:26+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a7d78a788", "title": "Terraform: error removing module containing legacy provider block, ‘Provider configuration not present’", "url": "https://fabianlee.org/2023/08/27/terraform-error-removing-module-containing-legacy-provider-block-provider-configuration-not-present/", "published_at": "2023-08-27T12:12:52+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a7dd569ae", "title": "Ansible: resolving ‘could not initialize the preferred locale: unsupported locale setting’", "url": "https://fabianlee.org/2023/08/21/ansible-resolving-could-not-initialize-the-preferred-locale-unsupported-locale-setting/", "published_at": "2023-08-21T22:51:34+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a7e0e3450", "title": "Kubernetes: evaluating full readiness of deployment, daemonset, or pod", "url": "https://fabianlee.org/2023/08/13/kubernetes-evaluating-full-readiness-of-deployment-daemonset-or-pod/", "published_at": "2023-08-13T19:42:14+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a7e83de96", "title": "Terraform: terraform_remote_state to pass values to other configurations", "url": "https://fabianlee.org/2023/08/06/terraform-terraform_remote_state-to-pass-values-to-other-configurations/", "published_at": "2023-08-06T17:06:10+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a7f5fb380", "title": "Kubernetes: creating TLS secrets with kustomize using embedded or external content", "url": "https://fabianlee.org/2023/08/06/kubernetes-creating-tls-secrets-with-kustomize-using-embedded-or-external-content/", "published_at": "2023-08-06T00:26:27+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a7fbed80f", "title": "Git: create a new empty branch with no history or commits", "url": "https://fabianlee.org/2023/08/05/git-create-a-new-empty-branch-with-no-history-or-commits/", "published_at": "2023-08-05T11:07:10+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a804ed828", "title": "Terraform: fixing error “querying Cloud Storage failed: storage: bucket doesn’t exist”", "url": "https://fabianlee.org/2023/06/11/terraform-fixing-error-querying-cloud-storage-failed-storage-bucket-doesnt-exist/", "published_at": "2023-06-11T15:20:02+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a81097d00", "title": "Bash: counting number of times substring is found in directory", "url": "https://fabianlee.org/2023/06/08/bash-counting-number-of-times-substring-is-found-in-directory/", "published_at": "2023-06-08T16:36:00+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a81ca3d73", "title": "GitLab: generating URL that can be used for Merge Request from fork to upstream", "url": "https://fabianlee.org/2023/05/21/gitlab-generating-url-that-can-be-used-for-merge-request-from-fork-to-upstream/", "published_at": "2023-05-21T11:53:50+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a8262fd50", "title": "GCP: determining whether ASM is installed via asmcli or gcloud fleet", "url": "https://fabianlee.org/2023/05/11/gcp-determining-whether-asm-is-installed-via-asmcli-or-gcloud-fleet/", "published_at": "2023-05-11T02:11:23+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a82f23cbe", "title": "Bash: testing if a file exists, has content, and is recently modified", "url": "https://fabianlee.org/2023/05/10/bash-testing-if-a-file-exists-has-content-and-is-recently-modified/", "published_at": "2023-05-10T13:27:17+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a8371bd9c", "title": "GCP: determining whether GKE cluster mode is Standard or Autopilot", "url": "https://fabianlee.org/2023/05/08/gcp-determining-whether-gke-cluster-mode-is-standard-or-autopilot/", "published_at": "2023-05-08T15:23:05+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a83c12cab", "title": "GKE: terraform lifecycle ‘ignore_changes’ to manage external changes to GKE cluster", "url": "https://fabianlee.org/2023/05/06/gke-terraform-lifecycle-ignore_changes-to-manage-external-changes-to-gke-cluster/", "published_at": "2023-05-06T19:48:57+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a8494e95a", "title": "GCP: Cloud Run with build trigger coming from remote GitHub repository", "url": "https://fabianlee.org/2023/04/29/gcp-cloud-run-with-build-trigger-coming-from-remote-github-repository/", "published_at": "2023-04-29T16:21:39+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a84a0bd88", "title": "GCP: deploying a Python WSGI Gunicorn app on Cloud Run", "url": "https://fabianlee.org/2023/04/27/gcp-deploying-a-python-wsgi-gunicorn-app-on-cloud-run/", "published_at": "2023-04-27T14:04:57+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a84a7ba47", "title": "Kubernetes: using a delete patch with kustomize", "url": "https://fabianlee.org/2023/04/20/kubernetes-using-a-delete-patch-with-kustomize/", "published_at": "2023-04-20T16:08:35+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a8534f930", "title": "GCP: Cloud Run/Function to handle requests to GKE cluster during maintenance", "url": "https://fabianlee.org/2023/04/18/gcp-cloud-run-function-to-handle-requests-to-gke-cluster-during-maintenance/", "published_at": "2023-04-18T12:19:33+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a859140f9", "title": "Ansible: adding custom apt repository with ‘signed-by’ gpg key", "url": "https://fabianlee.org/2023/04/17/ansible-adding-custom-apt-repository-with-signed-by-gpg-key/", "published_at": "2023-04-17T13:04:45+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a8644207d", "title": "Ansible: generating templates with deep directory structure using with_filetree", "url": "https://fabianlee.org/2023/04/15/ansible-generating-templates-with-deep-directory-structure-using-with_filetree/", "published_at": "2023-04-15T23:14:51+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a8654aab0", "title": "GKE: show pod distribution across nodes and zones", "url": "https://fabianlee.org/2023/04/10/gke-show-pod-distribution-across-nodes-and-zones/", "published_at": "2023-04-10T12:37:05+00:00" }, { "id": "01a08776-a6a9-723b-b6ba-2b7a86836e64", "title": "GKE: upgrade Anthos Config Management for GKE cluster", "url": "https://fabianlee.org/2023/04/06/gke-upgrade-anthos-config-management-for-gke-cluster/", "published_at": "2023-04-06T15:08:40+00:00" } ] posts Claim your blog

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2026

AWS: using Certificate Manager to generate a TLS certificate for a delegated subdomain original ↗

8 Feb 2026

Porkbun DNS: create DNS records via API using curl original ↗

8 Feb 2026

GitLab: query the project and group level GitLab CI/CD variables using curl original ↗

29 Jan 2026

GitHub: workflow authentication to AWS using OIDC original ↗

27 Jan 2026

GitLab: pipeline authentication to AWS using OIDC original ↗

26 Jan 2026

AWS: retrieving standalone database instances by filtering out those with cluster membership original ↗

11 Jan 2026

2025

jq: Resolving “Cannot index array with string” errors from jq original ↗

27 Dec 2025

Flux: automating Helm chart deployments with Flux original ↗

2 Mar 2025

Flux: installing Flux on a Kubernetes cluster with bootstrap command original ↗

1 Mar 2025

GitHub: automated publish of Helm chart using GitHub Actions original ↗

26 Feb 2025

GitLab: pipeline to publish Helm chart to GitLab Package Registry original ↗

24 Feb 2025

Kubernetes: showing all resources in a namespace original ↗

7 Feb 2025

2024

Mac: tensorflow-metal pip module on M1 chip for GPU support original ↗

2 Dec 2024

Terraform: converting hex and decimal representation of random_id back to id original ↗

29 Nov 2024

Terraform: importing a module by its individual resources original ↗

29 Nov 2024

Kubernetes: deploying Kyverno for cluster policy control original ↗

24 Nov 2024

Kubernetes: targeting workloads to a node pool/group using taints and tolerations original ↗

21 Nov 2024

Terraform: module for conditional include of related resources original ↗

27 Oct 2024

Terraform: enabling the output of a child module original ↗

27 Oct 2024

Bash: resolving awk run time error, negative field index original ↗

18 Oct 2024

Minikube: Istio Ambient mode on Minikube original ↗

29 Sept 2024

Bash: falling back to file autocompletion if errors introduced by program autocompletion original ↗

28 Sept 2024

Github: security scanning built into GitHub Actions image build original ↗

23 Sept 2024

GitLab: security scanning built into GitLab Pipelines image build original ↗

23 Sept 2024

GCP: publishing and reading from Google PubSub Topic using Python client libraries original ↗

22 Sept 2024

GCP: Installing KEDA on a GKE cluster with workload identity and testing Scalers original ↗

21 Sept 2024

GCP: historical log of GKE cluster and nodepool upgrades and scaling original ↗

21 Sept 2024

Kubernetes: Trivy for container scanning from CLI original ↗

16 Sept 2024

Linux: reducing disk usage of Systemd journal logs original ↗

16 Sept 2024

Bash: calculating number of days till certificate expiration using openssl original ↗

5 Sept 2024

GitLab: URL shortcut to override pipeline variable values original ↗

2 Sept 2024

OpenTofu: installing OpenTofu on Debian/Ubuntu original ↗

1 Sept 2024

Terraform: external yaml file as a contribution model for outside teams original ↗

1 Sept 2024

Bash: avoiding newline artifacts when Base64 encoding a string original ↗

1 Sept 2024

yq: updating deeply nested elements original ↗

23 Jun 2024

yq: validate yaml syntax original ↗

22 Jun 2024

Ubuntu: pyenv for managing multiple Python versions and environments original ↗

10 Jan 2024

Ubuntu: LLama2 model on Ubuntu using llama.cpp original ↗

7 Jan 2024

Mac: list deep dependencies of Homebrew formulae original ↗

7 Jan 2024

Mac: LLama2 model on Apple Silicon and GPU using llama.cpp original ↗

6 Jan 2024

minikube: installing minikube on Mac with secure TLS ingress original ↗

6 Jan 2024

Mac: bare-metal virtualization on Apple Silicon with virtualbuddy original ↗

5 Jan 2024

Mac: multiple Python versions/virtualenv with brew and pyenv original ↗

4 Jan 2024

2023

Bash: fixing “Too many authentication failures” for ssh with private key authentication original ↗

21 Dec 2023

Bash: indirect reference to evaluate a variable value original ↗

6 Dec 2023

Ubuntu: resolving systemd error, “Start request repeated too quickly”original ↗

5 Dec 2023

Vault: synchronizing secrets from Vault to Kubernetes using Vault Secrets Operator original ↗

3 Dec 2023

minikube: exposing a deployment using ingress with secure TLS original ↗

2 Dec 2023

Bash: schedule a command that will be run at reboot using cron original ↗

30 Nov 2023

Vault: JWT authentication mode with multiple roles to isolate secrets original ↗

29 Nov 2023

Ansible: resolving error “Invalid callback for stdout specified: yaml”original ↗

23 Nov 2023

Vault: NodeJS Express web app using node-vault to fetch secrets original ↗

13 Nov 2023

Bash: calculate sum from a list of numbers original ↗

13 Nov 2023

Vault: Spring Boot web app using Spring Cloud Vault to fetch secrets original ↗

12 Nov 2023

Vault: HashiCorp Vault deployed into Kubernetes cluster for secret management original ↗

10 Nov 2023

Bash: fixing SSH authentication error “bad ownership or modes for file/directory”original ↗

5 Nov 2023

GitLab: least privilege for Kube-API calls from GitLab Agent for Kubernetes original ↗

22 Oct 2023

GitLab: Continuous Deployment with Agent for Kubernetes and GitLab pipeline original ↗

20 Oct 2023

GitLab: self-managed runner for CI/CD jobs on GCP VM instances original ↗

17 Oct 2023

GCP: quota project error when invoking GCP API using ADC application-default original ↗

14 Oct 2023

GitLab: invoking Ansible from a GitLab pipeline job original ↗

14 Oct 2023

Bash: change into directory just created with git clone original ↗

13 Oct 2023

GitLab: add files to source repository as part of GitLab pipeline original ↗

12 Oct 2023

Bash: extracting first or last N octets, paths, or domain from string with fixed separator original ↗

9 Oct 2023

GitLab: passing values between two jobs in pipeline original ↗

29 Sept 2023

GitLab: automated build and publish of multi-platform container image with GitLab pipeline original ↗

28 Sept 2023

Git: find branch name of newly applied tag original ↗

21 Sept 2023

Helm: automated publishing of Helm repo with Github Actions original ↗

17 Sept 2023

Helm: manually publishing Helm repo on Github using chart-releaser original ↗

17 Sept 2023

Github: automated build and publish of multi-platform container image with Github Actions original ↗

16 Sept 2023

Docker: building multi-platform images that use fat manifest list/index original ↗

16 Sept 2023

Docker: QEMU emulation to run arm64 images from native amd64 host original ↗

15 Sept 2023

Docker: installing Docker CE on Ubuntu original ↗

14 Sept 2023

Helm: discovering Helm chart releases installed into Kubernetes cluster original ↗

14 Sept 2023

Kubernetes: patching container arguments array with kubectl and jq original ↗

12 Sept 2023

Kubernetes: HorizontalPodAutoscaler evaluation based on Prometheus metric original ↗

9 Sept 2023

Kubernetes: implementing and testing a HorizontalPodAutoscaler original ↗

2 Sept 2023

Kubernetes: fixing x509 certificate errors from metric-server on K3s cluster original ↗

2 Sept 2023

Bash: decoding a JWT from the command line with jq original ↗

27 Aug 2023

Terraform: error removing module containing legacy provider block, ‘Provider configuration not present’original ↗

27 Aug 2023

Ansible: resolving ‘could not initialize the preferred locale: unsupported locale setting’original ↗

21 Aug 2023

Kubernetes: evaluating full readiness of deployment, daemonset, or pod original ↗

13 Aug 2023

Terraform: terraform_remote_state to pass values to other configurations original ↗

6 Aug 2023

Kubernetes: creating TLS secrets with kustomize using embedded or external content original ↗

6 Aug 2023

Git: create a new empty branch with no history or commits original ↗

5 Aug 2023

Terraform: fixing error “querying Cloud Storage failed: storage: bucket doesn’t exist”original ↗

11 Jun 2023

Bash: counting number of times substring is found in directory original ↗

8 Jun 2023

GitLab: generating URL that can be used for Merge Request from fork to upstream original ↗

21 May 2023

GCP: determining whether ASM is installed via asmcli or gcloud fleet original ↗

11 May 2023

Bash: testing if a file exists, has content, and is recently modified original ↗

10 May 2023

GCP: determining whether GKE cluster mode is Standard or Autopilot original ↗

8 May 2023

GKE: terraform lifecycle ‘ignore_changes’ to manage external changes to GKE cluster original ↗

6 May 2023

GCP: Cloud Run with build trigger coming from remote GitHub repository original ↗

29 Apr 2023

GCP: deploying a Python WSGI Gunicorn app on Cloud Run original ↗

27 Apr 2023

Kubernetes: using a delete patch with kustomize original ↗

20 Apr 2023

GCP: Cloud Run/Function to handle requests to GKE cluster during maintenance original ↗

18 Apr 2023

Ansible: adding custom apt repository with ‘signed-by’ gpg key original ↗

17 Apr 2023

Ansible: generating templates with deep directory structure using with_filetree original ↗

15 Apr 2023

GKE: show pod distribution across nodes and zones original ↗

10 Apr 2023

GKE: upgrade Anthos Config Management for GKE cluster original ↗

6 Apr 2023