| #cloud-config | |
| # https://ubuntu.com/server/docs/install/autoinstall-reference | |
| autoinstall: | |
| version: 1 | |
| refresh-installer: | |
| update: yes | |
| early-commands: | |
| - systemctl stop ssh | |
| locale: en_US.UTF-8 | |
| keyboard: |
| iso_url = "https://releases.ubuntu.com/22.04/ubuntu-22.04.1-live-server-amd64.iso" | |
| iso_checksum = "sha256:10f19c5b2b8d6db711582e0e27f5116296c34fe4b313ba45f9b201a5007056cb" |
| variables { | |
| iso_url = "" | |
| iso_checksum = "sha256:" | |
| build_dir = "/data/images/build" | |
| build_name = "ubuntu2204" | |
| output_dir = "/data/images/output" | |
| image_name = "ubuntu2204-base" | |
| http_dir = "packer/linux/base/cloudinit/ubuntu2204-autoinstall" | |
| } |
exec docker --docker-privileged when you want to use docker-in-docker (service docker:dind)
exec docker --env DOCKER_TLS_CERTDIR=""exec docker --docker-volumes "/certs/client"
| ## some generic functions based on `app.kubernetes.io/instance` label | |
| # list pods including instance label | |
| function k8s.pod() { | |
| kubectl get pod -L app.kubernetes.io/instance | |
| } | |
| # list deployments including instance label | |
| function k8s.deployment() { | |
| kubectl get deployment -L app.kubernetes.io/instance |
| #!/bin/bash | |
| if [ -z "$1" -o -z "$2" ]; then | |
| echo "Usage: $0 backup|restore <cluster-name> [certificates.yml]" | |
| exit 1 | |
| fi | |
| kube_context="kind-$2" | |
| secrets="$3" | |
| if [ "$1" == "backup" ]; then |
| #!/bin/bash | |
| set -e | |
| # update IP addresses in configs in k8s and on kind master node | |
| # * this is ugly, but the only way to avoid recreating the cluster after restart | |
| export PATH=$PATH:/usr/local/bin | |
| if [ -z "$1" ]; then | |
| echo "Usage: $0 <kind-cluster-name>" | |
| exit 1 |
| #!/bin/bash | |
| set -e | |
| # updates the API certificate with new DNSs and IPs | |
| # 1. fetch CA + existing cert | |
| # 2. extract AltNames and update AltNames | |
| # 3. create new cert | |
| # 4. upload and use it in API pod | |
| if [ -z "$1" ]; then |
| #!/bin/bash | |
| # Workflow: create branch -> create pull request | |
| # git-create-branch-push "issue X" | |
| # -> make changes, commit and push | |
| # github-branch-pr "fix: issue solved" "closes #x" | |
| # -> creates new PR with title and body | |
| # | |
| # Workflow: create branch for issue -> create pull request | |
| # github-issue-branch-push 10 |
| # Windows Performance Counters plugin. | |
| # These are the recommended method of monitoring system metrics on windows, | |
| # as the regular system plugins (inputs.cpu, inputs.mem, etc.) rely on WMI, | |
| # which utilize more system resources. | |
| # | |
| # See more configuration examples at: | |
| # https://github.com/influxdata/telegraf/tree/master/plugins/inputs/win_perf_counters | |
| # If metrics are missing run `lodctr /r` as Administrator | |
| [[inputs.win_perf_counters]] |