41554 blogs · [ { "id": "01a0c50c-54d7-730d-bd10-6483f8c76454", "title": "Python: fixing ‘CryptographyDeprecationWarning: Blowfish has been deprecated’", "url": "https://fabianlee.org/2023/03/28/python-fixing-cryptographydeprecationwarning-blowfish-has-been-deprecated/", "published_at": "2023-03-28T12:17:18+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-6483f9ac3a23", "title": "Terraform: migrate state from local to remote Google Cloud Storage bucket and back", "url": "https://fabianlee.org/2023/03/27/terraform-migrate-state-from-local-to-remote-google-cloud-storage-bucket-and-back/", "published_at": "2023-03-27T01:20:56+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-6483f9d83d27", "title": "GKE: Determine Anthos on-prem GKE master node and IP address", "url": "https://fabianlee.org/2023/03/25/gke-determine-anthos-on-prem-gke-master-node-and-ip-address/", "published_at": "2023-03-25T10:55:57+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-6483fab5ca45", "title": "Kubernetes: list all pods in 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"https://fabianlee.org/2023/01/22/openwrt-bridge-vlan-filtering-for-openwrt-21-x-with-dsa-isolated-guest-wi-fi/", "published_at": "2023-01-22T01:05:10+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-6483fe5383ab", "title": "Kubernetes: restart a simple pod", "url": "https://fabianlee.org/2023/01/19/kubernetes-restart-a-simple-pod/", "published_at": "2023-01-19T10:28:37+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-6483ff23c8a3", "title": "Kubernetes: patch every array element using kubectl and jq", "url": "https://fabianlee.org/2023/01/18/kubernetes-patch-every-array-element-using-kubectl-and-jq/", "published_at": "2023-01-18T22:45:01+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-6483ffee11a0", "title": "Ubuntu: fixing apt NO_PUBKEY errors by converting deprecated keyring to signed-by attribute", "url": "https://fabianlee.org/2023/01/15/ubuntu-fixing-apt-no_pubkey-errors-by-converting-deprecated-keyring-to-signed-by-attribute/", "published_at": "2023-01-15T15:45:48+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-648400c11eed", "title": "GCP: list of available GKE cluster versions in region and channel", "url": "https://fabianlee.org/2023/01/12/gcp-list-of-available-gke-cluster-versions-in-region-and-channel/", "published_at": "2023-01-12T17:04:20+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-648401376774", "title": "Linux: ssh client throwing unable to negotiate error", "url": "https://fabianlee.org/2023/01/09/linux-ssh-client-throwing-unable-to-negotiate-error/", "published_at": "2023-01-09T12:39:46+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-6484022d5613", "title": "OpenWrt: sysupgrade using Attended Sysupgrade", "url": "https://fabianlee.org/2023/01/09/openwrt-more-convenient-sysupgrade-using-attended-sysupgrade/", "published_at": "2023-01-09T02:01:08+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-648402ffe976", "title": "OpenWrt: upgrading to latest version when chipset migrated to DSA support", "url": 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"https://fabianlee.org/2022/12/21/ubuntu-fix-apt-warning-for-dropbox-with-key-in-legacy-keyring/", "published_at": "2022-12-21T13:18:55+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-648405bd2211", "title": "yq: update deeply nested elements in yaml", "url": "https://fabianlee.org/2022/12/20/yq-update-deeply-nested-elements-in-yaml/", "published_at": "2022-12-20T23:32:29+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-64840679db91", "title": "yq: replace section of one yaml file with content section of another", "url": "https://fabianlee.org/2022/12/20/yq-replace-section-of-one-yaml-file-with-content-section-of-another/", "published_at": "2022-12-20T23:11:14+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-648406df3781", "title": "GitLab: glab official CLI tool for repository operations", "url": "https://fabianlee.org/2022/12/13/gitlab-glab-official-cli-tool-for-repository-operations/", "published_at": "2022-12-13T12:29:53+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-648407a00bcd", "title": "Github: 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"title": "Linux: ssh-keygen to check whether ssh private key and public cert are keypair", "url": "https://fabianlee.org/2022/10/22/linux-ssh-keygen-to-check-whether-ssh-private-key-and-public-cert-are-keypair/", "published_at": "2022-10-22T21:00:07+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-648411433e05", "title": "GCP: fix kubectl auth plugin deprecation warning by installing new auth plugin", "url": "https://fabianlee.org/2022/10/20/gcp-fix-kubectl-auth-plugin-deprecation-warning-by-installing-new-auth-plugin/", "published_at": "2022-10-20T10:22:45+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-648411b48efe", "title": "GCP: gcloud to change VM instance service account and API scope", "url": "https://fabianlee.org/2022/10/19/gcp-gcloud-to-change-vm-instance-service-account-and-api-scope/", "published_at": "2022-10-19T17:20:35+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-648411db094b", "title": "GCP: gcloud csv format with no-heading for Bash parsing", "url": 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copying files into and out of containers without ‘kubectl cp’", "url": "https://fabianlee.org/2022/09/10/kubernetes-copying-files-into-and-out-of-containers-without-kubectl-cp/", "published_at": "2022-09-10T18:07:20+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-648418d4b276", "title": "Kubernetes: Keycloak IAM deployed into Kubernetes cluster for OAuth2/OIDC", "url": "https://fabianlee.org/2022/09/10/kubernetes-keycloak-iam-deployed-into-kubernetes-cluster-for-oauth2-oidc/", "published_at": "2022-09-10T10:53:36+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-64841963e4e8", "title": "Python: Flask-OIDC protecting Client App and Resource Server using Windows 2019 ADFS", "url": "https://fabianlee.org/2022/09/06/python-flask-oidc-protecting-client-app-and-resource-server-using-windows-2019-adfs/", "published_at": "2022-09-06T15:32:55+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-64841a2de488", "title": "Gradle: interactive JDWP debugging of bootRun gradle task in Eclipse IDE", "url": "https://fabianlee.org/2022/08/29/gradle-interactive-jdwp-debugging-of-bootrun-gradle-task-in-eclipse-ide/", "published_at": "2022-08-29T00:14:11+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-64841b056ddb", "title": "Java: Spring Security OAuth2/OIDC protecting Client App and Resource Server", "url": "https://fabianlee.org/2022/08/25/java-spring-security-oauth2-oidc-protecting-client-app-and-resource-server/", "published_at": "2022-08-25T17:09:39+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-64841b457df6", "title": "Microsoft: configuring an Application Group for OAuth2/OIDC on ADFS 2019", "url": "https://fabianlee.org/2022/08/22/microsoft-configuring-an-application-group-for-oauth2-oidc-on-adfs-2019/", "published_at": "2022-08-22T22:16:28+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-64841baeb0ef", "title": "GoLang: Installing the Go Programming language on Ubuntu 20.04", "url": "https://fabianlee.org/2022/08/22/golang-installing-the-go-programming-language-on-ubuntu-20-04/", "published_at": "2022-08-22T12:51:45+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-64841c5c624d", "title": "Ubuntu: Installing .NET SDK 6 on Ubuntu 20.04", "url": "https://fabianlee.org/2022/08/21/ubuntu-installing-net-sdk-6-on-ubuntu-20-04/", "published_at": "2022-08-21T18:14:45+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-64841cd91daf", "title": "Gradle: fixing the gradle wrapper for a Java project", "url": "https://fabianlee.org/2022/08/09/gradle-fixing-the-gradle-wrapper-for-a-java-project/", "published_at": "2022-08-09T16:24:38+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-64841d740080", "title": "KVM: Creating a Windows2019 ADFS server using Powershell", "url": "https://fabianlee.org/2022/08/08/kvm-creating-a-windows2019-adfs-server-using-powershell/", "published_at": "2022-08-08T03:16:25+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-64841dae89bf", "title": "KVM: creating a Windows2019 Domain Controller using Powershell", "url": "https://fabianlee.org/2022/08/06/kvm-creating-a-windows2019-domain-controller-using-powershell/", "published_at": "2022-08-06T19:26:40+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-64841e1cb49f", "title": "KVM: configuring a base Window2019 instance with Sysprep", "url": "https://fabianlee.org/2022/08/06/kvm-configuring-a-base-window2019-instance-with-sysprep/", "published_at": "2022-08-06T12:45:52+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-64841e56605d", "title": "Kubernetes: accessing the Kubernetes Dashboard with least privilege", "url": "https://fabianlee.org/2022/08/05/kubernetes-accessing-the-kubernetes-dashboard-with-least-privilege/", "published_at": "2022-08-05T13:38:40+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-64841e75a741", "title": "Java: creating OCI-compatible image for Spring Boot web using buildah", "url": "https://fabianlee.org/2022/08/03/java-creating-oci-compatible-image-for-spring-boot-web-using-buildah/", "published_at": "2022-08-03T00:36:51+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-64841f50e18c", "title": "Buildah: Installing buildah and podman on Ubuntu 20.04", "url": "https://fabianlee.org/2022/08/02/buildah-installing-buildah-and-podman-on-ubuntu-20-04/", "published_at": "2022-08-02T13:13:40+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-64841fee6777", "title": "Kubernetes: custom upstream for domain with CoreDNS", "url": "https://fabianlee.org/2022/08/01/kubernetes-custom-upstream-for-domain-with-coredns/", "published_at": "2022-08-01T02:25:45+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-648420b685b7", "title": "Kubernetes: independent resolv.conf for CoreDNS with K3s", "url": "https://fabianlee.org/2022/08/01/kubernetes-independent-resolv-conf-for-coredns-with-k3s/", "published_at": "2022-08-01T02:03:38+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-64842127de3a", "title": "Kubernetes: independent resolv.conf for CoreDNS with kubeadm", "url": "https://fabianlee.org/2022/08/01/kubernetes-independent-resolv-conf-for-coredns-with-kubeadm/", "published_at": "2022-08-01T00:48:41+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-64842206f938", "title": "Prometheus: installing kube-prometheus-stack on a kubeadm cluster", "url": "https://fabianlee.org/2022/07/08/prometheus-installing-kube-prometheus-stack-on-a-kubeadm-cluster/", "published_at": "2022-07-08T23:01:57+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-648422b660c0", "title": "Prometheus: monitoring services using additional scrape config for Prometheus Operator", "url": "https://fabianlee.org/2022/07/08/prometheus-monitoring-services-using-additional-scrape-config-for-prometheus-operator/", "published_at": "2022-07-08T16:33:41+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-64842315d6d9", "title": "Prometheus: monitoring a custom Service using ServiceMonitor and PrometheusRule", "url": "https://fabianlee.org/2022/07/07/prometheus-monitoring-a-custom-service-using-servicemonitor-and-prometheusrule/", "published_at": "2022-07-07T19:48:45+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-6484238e2f8e", "title": "Prometheus: adding a Grafana dashboard using a ConfigMap", "url": "https://fabianlee.org/2022/07/06/prometheus-adding-a-grafana-dashboard-using-a-configmap/", "published_at": "2022-07-06T12:41:51+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-648423dc80ef", "title": "Prometheus: sending a test alert through AlertManager", "url": "https://fabianlee.org/2022/07/03/prometheus-sending-a-test-alert-through-alertmanager/", "published_at": "2022-07-03T21:54:29+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-64842403d36c", "title": "Java: build OCI compatible image for Spring Boot web app using jib", "url": "https://fabianlee.org/2022/07/03/java-build-oci-compatible-image-for-spring-boot-web-app-using-jib/", "published_at": "2022-07-03T19:00:22+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-6484243e1a4e", "title": "Prometheus: external template for AlertManager html email with kube-prometheus-stack", "url": "https://fabianlee.org/2022/07/03/prometheus-external-template-for-alertmanager-html-email-with-kube-prometheus-stack/", "published_at": "2022-07-03T12:56:53+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-648425309d7c", "title": "Prometheus: exposing Prometheus/Grafana as Ingress for kube-prometheus-stack", "url": "https://fabianlee.org/2022/07/02/prometheus-exposing-prometheus-grafana-as-ingress-for-kube-prometheus-stack/", "published_at": "2022-07-02T23:19:22+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-648425d405eb", "title": "Prometheus: installing kube-prometheus-stack on K3s cluster", "url": "https://fabianlee.org/2022/07/02/prometheus-installing-kube-prometheus-stack-on-k3s-cluster/", "published_at": "2022-07-02T21:55:22+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-6484268e272d", "title": "Kubernetes: targeting the addition of array items to a multi-document yaml manifest", "url": "https://fabianlee.org/2022/07/02/kubernetes-targeting-the-addition-of-array-items-to-a-multi-document-yaml-manifest/", "published_at": "2022-07-02T16:41:06+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-6484274cfbce", "title": "Java: Spring Boot REST service with OpenAPI/Swagger documentation", "url": "https://fabianlee.org/2022/06/30/java-spring-boot-rest-service-with-openapi-swagger-documentation/", "published_at": "2022-06-30T13:16:13+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-648427fc5b03", "title": "Kubernetes: liveness probe for Spring Boot with custom Actuator health check", "url": "https://fabianlee.org/2022/06/30/kubernetes-liveness-probe-for-spring-boot-with-custom-actuator-health-check/", "published_at": "2022-06-30T01:04:10+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-64842811c925", "title": "Java: Creating Docker image for Spring Boot web app using gradle", "url": "https://fabianlee.org/2022/06/30/java-creating-docker-image-for-spring-boot-web-app-using-gradle/", "published_at": "2022-06-30T00:22:04+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-6484290939be", "title": "Java: adding custom health indicator to Spring Boot Actuator", "url": "https://fabianlee.org/2022/06/29/java-adding-custom-health-indicator-to-spring-boot-actuator/", "published_at": "2022-06-29T15:05:07+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-6484294ab112", "title": "Java: Adding custom metrics to Spring Boot Micrometer Prometheus endpoint", "url": "https://fabianlee.org/2022/06/29/java-adding-custom-metrics-to-spring-boot-micrometer-prometheus-endpoint/", "published_at": "2022-06-29T13:24:46+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-648429a8941a", "title": "Java: exposing a custom Actuator endpoint with Spring Boot", "url": "https://fabianlee.org/2022/06/29/java-exposing-a-custom-actuator-endpoint-with-spring-boot/", "published_at": "2022-06-29T10:46:15+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-64842a1d1b0f", "title": "Kubernetes: query by annotation with kubectl", "url": "https://fabianlee.org/2022/06/18/kubernetes-query-by-annotation-with-kubectl/", "published_at": "2022-06-18T14:07:58+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-64842ab608fe", "title": "Kubernetes: export a clean yaml manifest that can be re-imported", "url": "https://fabianlee.org/2022/06/06/kubernetes-export-a-clean-yaml-manifest-that-can-be-re-imported/", "published_at": "2022-06-06T12:10:30+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-64842b543450", "title": "GCP: Enable HttpLoadBalancing feature on Cluster to avoid errors when applying BackEndConfig", "url": "https://fabianlee.org/2022/06/05/gcp-enable-httploadbalancing-feature-on-cluster-to-avoid-errors-when-applying-backendconfig/", "published_at": "2022-06-05T12:55:12+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-64842c27c564", "title": "KVM: kubeadm cluster on KVM using Ansible", "url": "https://fabianlee.org/2022/05/25/kvm-kubeadm-cluster-on-kvm-using-ansible/", "published_at": "2022-05-25T13:27:20+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-64842ccae65a", "title": "GCP: running a container on a GKE cluster using Workload Identity", "url": "https://fabianlee.org/2022/05/23/gcp-running-a-container-on-a-gke-cluster-using-workload-identity/", "published_at": "2022-05-23T12:57:57+00:00" }, { "id": "01a0c50c-54d7-730d-bd10-64842d1b9def", "title": "Kubernetes: testing RBAC authorization of a Kubernetes Service Account", "url": "https://fabianlee.org/2022/05/23/kubernetes-testing-rbac-authorization-of-a-kubernetes-service-account/", "published_at": "2022-05-23T03:23:14+00:00" } ] posts Claim your blog

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2023

Python: fixing ‘CryptographyDeprecationWarning: Blowfish has been deprecated’original ↗

28 Mar 2023

Terraform: migrate state from local to remote Google Cloud Storage bucket and back original ↗

27 Mar 2023

GKE: Determine Anthos on-prem GKE master node and IP address original ↗

25 Mar 2023

Kubernetes: list all pods in deployment original ↗

24 Mar 2023

Bash: using dig for reverse DNS lookup by IP original ↗

24 Mar 2023

OpenWrt: installing dig from opkg original ↗

24 Mar 2023

Ubuntu: ‘Connection to the Snap Store failed’ during upgrade from Ubuntu 20 to 22 original ↗

24 Mar 2023

GCP: Google Cloud Storage bucket with permissions for user or service account original ↗

24 Feb 2023

Linux: using nmap to check the secure protocols and ciphers of a site original ↗

11 Feb 2023

Linux: using openssl to encrypt and decrypt files and strings original ↗

25 Jan 2023

OpenWrt: bridge VLAN filtering for OpenWrt 21.x with DSA, isolated guest Wi-Fi original ↗

22 Jan 2023

Kubernetes: restart a simple pod original ↗

19 Jan 2023

Kubernetes: patch every array element using kubectl and jq original ↗

18 Jan 2023

Ubuntu: fixing apt NO_PUBKEY errors by converting deprecated keyring to signed-by attribute original ↗

15 Jan 2023

GCP: list of available GKE cluster versions in region and channel original ↗

12 Jan 2023

Linux: ssh client throwing unable to negotiate error original ↗

9 Jan 2023

OpenWrt: sysupgrade using Attended Sysupgrade original ↗

9 Jan 2023

OpenWrt: upgrading to latest version when chipset migrated to DSA support original ↗

9 Jan 2023

OpenWrt: upgrading from older OpenWrt versions to 19.x original ↗

8 Jan 2023

Hugo: exporting a WordPress blog to a static Hugo site on Ubuntu original ↗

5 Jan 2023

Bash: awk to extract Nth match from file based on line separator original ↗

5 Jan 2023

Jekyll: exporting a WordPress blog to a static Jekyll site on Ubuntu original ↗

5 Jan 2023

2022

Python: TreeMap visualization of hierarchical Pandas DataFrame original ↗

28 Dec 2022

Ubuntu: fixing apt invalid signature warnings original ↗

21 Dec 2022

Ubuntu: fix apt warning for Dropbox with key in legacy keyring original ↗

21 Dec 2022

yq: update deeply nested elements in yaml original ↗

20 Dec 2022

yq: replace section of one yaml file with content section of another original ↗

20 Dec 2022

GitLab: glab official CLI tool for repository operations original ↗

13 Dec 2022

Github: automated build and publish of containerized GoLang app with Github Actions original ↗

21 Nov 2022

Github: automated Github release of GoLang binary using Github Actions original ↗

20 Nov 2022

Python: suppressing warnings from Python applications original ↗

20 Nov 2022

Linux: xclip to place content on the clipboard original ↗

20 Nov 2022

Gradle: running more than one command in an Exec task original ↗

20 Nov 2022

Github: automated Github release for Spring Boot jar using Github Actions original ↗

19 Nov 2022

Github: automated build and publish of containerized Spring Boot app using GitHub Actions original ↗

17 Nov 2022

Github: locally invoked release process for a Gradle built Java Spring Boot project original ↗

8 Nov 2022

Github: locally invoked release process for a Go binary original ↗

8 Nov 2022

GoLang: Running a Go binary as a systemd service on Ubuntu 22.04 original ↗

29 Oct 2022

GoLang: Installing the Go Programming language on Ubuntu 22.04 original ↗

29 Oct 2022

Linux: socat used as secure HTTPS web server original ↗

26 Oct 2022

Linux: openssl to validate whether private key and TLS certificate match original ↗

23 Oct 2022

Linux: sed to replace across multiple files in directory original ↗

22 Oct 2022

Linux: ssh-keygen to check whether ssh private key and public cert are keypair original ↗

22 Oct 2022

GCP: fix kubectl auth plugin deprecation warning by installing new auth plugin original ↗

20 Oct 2022

GCP: gcloud to change VM instance service account and API scope original ↗

19 Oct 2022

GCP: gcloud csv format with no-heading for Bash parsing original ↗

19 Oct 2022

GCP: LDAP authentication for Anthos VMware clusters using Anthos Identity Service original ↗

18 Oct 2022

GCP: listing IAM roles for user, group, and service account in project and organization original ↗

18 Oct 2022

Bash: extend timeout for idle ssh sessions using TMOUT original ↗

17 Oct 2022

Kubernetes: KSA must now create secret/token manually as of Kubernetes 1.24 original ↗

16 Oct 2022

Ansible: accessing a fact from a different host using cached facts original ↗

16 Oct 2022

Terraform: creating an Ubuntu 22 template and then guest VM in vCenter original ↗

12 Oct 2022

Kubernetes: Anthos GKE on-prem 1.13 on nested VMware environment original ↗

11 Oct 2022

Ansible: embedding a timestamp in a file name original ↗

24 Sept 2022

Python: migrating pip modules to newer Python version on Ubuntu original ↗

21 Sept 2022

KVM: Creating a bridged network with NetPlan on Ubuntu 22.04 original ↗

20 Sept 2022

OAuth2: Configuring Google for OAuth2/OIDC original ↗

13 Sept 2022

OAuth2: Configuring Github for OAuth2 original ↗

12 Sept 2022

OAuth2: Configuring Spotify for OAuth2 original ↗

12 Sept 2022

OAuth2: Configuring okta for OAuth2/OIDC original ↗

12 Sept 2022

Kubernetes: copying files into and out of containers without ‘kubectl cp’original ↗

10 Sept 2022

Kubernetes: Keycloak IAM deployed into Kubernetes cluster for OAuth2/OIDC original ↗

10 Sept 2022

Python: Flask-OIDC protecting Client App and Resource Server using Windows 2019 ADFS original ↗

6 Sept 2022

Gradle: interactive JDWP debugging of bootRun gradle task in Eclipse IDE original ↗

29 Aug 2022

Java: Spring Security OAuth2/OIDC protecting Client App and Resource Server original ↗

25 Aug 2022

Microsoft: configuring an Application Group for OAuth2/OIDC on ADFS 2019 original ↗

22 Aug 2022

GoLang: Installing the Go Programming language on Ubuntu 20.04 original ↗

22 Aug 2022

Ubuntu: Installing .NET SDK 6 on Ubuntu 20.04 original ↗

21 Aug 2022

Gradle: fixing the gradle wrapper for a Java project original ↗

9 Aug 2022

KVM: Creating a Windows2019 ADFS server using Powershell original ↗

8 Aug 2022

KVM: creating a Windows2019 Domain Controller using Powershell original ↗

6 Aug 2022

KVM: configuring a base Window2019 instance with Sysprep original ↗

6 Aug 2022

Kubernetes: accessing the Kubernetes Dashboard with least privilege original ↗

5 Aug 2022

Java: creating OCI-compatible image for Spring Boot web using buildah original ↗

3 Aug 2022

Buildah: Installing buildah and podman on Ubuntu 20.04 original ↗

2 Aug 2022

Kubernetes: custom upstream for domain with CoreDNS original ↗

1 Aug 2022

Kubernetes: independent resolv.conf for CoreDNS with K3s original ↗

1 Aug 2022

Kubernetes: independent resolv.conf for CoreDNS with kubeadm original ↗

1 Aug 2022

Prometheus: installing kube-prometheus-stack on a kubeadm cluster original ↗

8 Jul 2022

Prometheus: monitoring services using additional scrape config for Prometheus Operator original ↗

8 Jul 2022

Prometheus: monitoring a custom Service using ServiceMonitor and PrometheusRule original ↗

7 Jul 2022

Prometheus: adding a Grafana dashboard using a ConfigMap original ↗

6 Jul 2022

Prometheus: sending a test alert through AlertManager original ↗

3 Jul 2022

Java: build OCI compatible image for Spring Boot web app using jib original ↗

3 Jul 2022

Prometheus: external template for AlertManager html email with kube-prometheus-stack original ↗

3 Jul 2022

Prometheus: exposing Prometheus/Grafana as Ingress for kube-prometheus-stack original ↗

2 Jul 2022

Prometheus: installing kube-prometheus-stack on K3s cluster original ↗

2 Jul 2022

Kubernetes: targeting the addition of array items to a multi-document yaml manifest original ↗

2 Jul 2022

Java: Spring Boot REST service with OpenAPI/Swagger documentation original ↗

30 Jun 2022

Kubernetes: liveness probe for Spring Boot with custom Actuator health check original ↗

30 Jun 2022

Java: Creating Docker image for Spring Boot web app using gradle original ↗

30 Jun 2022

Java: adding custom health indicator to Spring Boot Actuator original ↗

29 Jun 2022

Java: Adding custom metrics to Spring Boot Micrometer Prometheus endpoint original ↗

29 Jun 2022

Java: exposing a custom Actuator endpoint with Spring Boot original ↗

29 Jun 2022

Kubernetes: query by annotation with kubectl original ↗

18 Jun 2022

Kubernetes: export a clean yaml manifest that can be re-imported original ↗

6 Jun 2022

GCP: Enable HttpLoadBalancing feature on Cluster to avoid errors when applying BackEndConfig original ↗

5 Jun 2022

KVM: kubeadm cluster on KVM using Ansible original ↗

25 May 2022

GCP: running a container on a GKE cluster using Workload Identity original ↗

23 May 2022

Kubernetes: testing RBAC authorization of a Kubernetes Service Account original ↗

23 May 2022