James Cole jamcole
jamcole
/ Dockerfile
Last active
November 7, 2023 20:13
Example Taskfile Task using Docker or Podman Containers to Run Commands ( https://taskfile.dev/ )
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| FROM docker.io/ealen/echo-server:latest | |
| USER 65534 |
jamcole
/ haproxy.cfg
Created
March 19, 2021 22:25
simple tcp example (only the frontend and backend sections are meaningful)
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| global | |
| log 127.0.0.1 local2 | |
| chroot /var/lib/haproxy | |
| pidfile /var/run/haproxy.pid | |
| maxconn 4000 | |
| user haproxy | |
| group haproxy | |
| daemon |
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| module keepalived_ping 1.0; | |
| require { | |
| type ping_exec_t; | |
| type ifconfig_exec_t; | |
| type keepalived_t; | |
| class process setcap; | |
| class file { execute execute_no_trans getattr open read }; | |
| class capability { setuid net_raw }; | |
| class rawip_socket { getopt create setopt write read }; | |
| class netlink_socket create; |
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| #!/bin/sh | |
| if [ $(ss -nlt4H '( sport = :8443 )'|wc -c) -eq 0 ]; then exit 1; fi |
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| global: | |
| resolve_timeout: 5m | |
| route: | |
| group_wait: 30s | |
| group_interval: 5m | |
| repeat_interval: 12h | |
| receiver: default | |
| routes: | |
| - match: | |
| alertname: DeadMansSwitch |
jamcole
/ example-dc.yaml
Last active
July 30, 2020 14:16
Seamlessly Load CAs from ConfigMap into k8s Pods with InitContainer
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| initContainers: | |
| - args: | |
| - -c | |
| - cp | |
| /var/run/secrets/kubernetes.io/serviceaccount/service-ca.crt | |
| /usr/share/pki/ca-trust-source/anchors/k8s && mkdir -p | |
| /etc/pki/ca-trust/extracted/pem | |
| /etc/pki/ca-trust/extracted/openssl | |
| /etc/pki/ca-trust/extracted/java && update-ca-trust | |
| command: |
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| # https://github.com/kubernetes-sigs/kustomize/blob/master/examples/transformerconfigs/README.md | |
| commonLabels: | |
| # set labels at metadata.labels for all types | |
| - path: metadata/labels | |
| # create metadata.labels if it doesn't exist | |
| create: true | |
| - path: spec/template/metadata/labels | |
| kind: DeploymentConfig | |
| create: true |
jamcole
/ .sops.yaml
Created
February 25, 2020 21:58
SOPS POC - Run before and after 'kustomize' commands... Secret files are named *.secret.*, files are renamed to *.encrypted.*
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| # Config file for Mozilla SOPS: https://github.com/mozilla/sops | |
| # | |
| # find files to decrypt with `find . -name '*.encrypted.*' | |
| # find files to encrypt with `find . -name '*.secret.*' | |
| # | |
| # creation rules are evaluated sequentially, the first match wins | |
| creation_rules: | |
| # all files that match pattern *.secret.* or *.encrypted.* | |
| - path_regex: \.(secret|encrypted)\. | |
| pgp: '166586CD6F1A906D0786BE50C26EFAE7B312A5D8' |
jamcole
/ OpenShiftCredentials.groovy
Created
February 25, 2020 21:17
OpenShift Token Credentials Creator Jenkins Library
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| import jenkins.model.* | |
| import com.cloudbees.hudson.plugins.folder.*; | |
| import com.cloudbees.hudson.plugins.folder.properties.*; | |
| import com.cloudbees.hudson.plugins.folder.properties.FolderCredentialsProvider.FolderCredentialsProperty; | |
| import com.cloudbees.plugins.credentials.impl.*; | |
| import com.cloudbees.plugins.credentials.*; | |
| import com.cloudbees.plugins.credentials.domains.*; | |
| import com.openshift.jenkins.plugins.OpenShiftTokenCredentials; | |
| import hudson.util.Secret; |
jamcole
/ setup-router.yml
Created
February 25, 2020 18:20
OCP 3.11 Playbook to enable extended logging, disable tls 1.0, and enable modern ciphers
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| - name: Configure OpenShift Router | |
| hosts: bastion | |
| gather_facts: no | |
| any_errors_fatal: yes | |
| roles: | |
| - oc_host | |
| - ocp_login_master | |
| tasks: | |
| # Configure router | |
| - name: Pause router rollout |