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@brendan-rius
brendan-rius / Dockerfile
Created June 13, 2018 22:19
DeamonSet for setting inotify config in each nodein k8s
FROM alpine
COPY configure-node.sh configure-node.sh
CMD ["/bin/sh", "configure-node.sh"]
@reachlin
reachlin / prometheus.yml
Created April 19, 2017 07:06
sample prometheus configuration explained
// For all the confusing Prometheus configuration and
// regular expressions,
// explained in examples.
// Remember, there are default values for each item if it's missing.
// regex is (.*),
// replacement is $1,
// separator is ;
// ,and action is replace
@leedm777
leedm777 / AnsibleVaultDiff.md
Last active January 2, 2024 08:50
Ansible vault diff in Git

Normally, when you diff an [Ansible vault][], all you see is gibberish.

$ git diff -- group_vars/all/vault.yml
diff --git a/group_vars/all/vault.yml b/group_vars/all/vault.yml
index 245ccf4..90bf9ee 100644
--- a/group_vars/all/vault.yml
+++ b/group_vars/all/vault.yml
@@ -1,111 +1,111 @@
 $ANSIBLE_VAULT;1.1;AES256
@fritzy
fritzy / 1_triggers.sql
Last active April 7, 2024 20:07
Get table change notifications from Postgres as JSON
CREATE OR REPLACE FUNCTION table_update_notify() RETURNS trigger AS $$
DECLARE
id bigint;
BEGIN
IF TG_OP = 'INSERT' OR TG_OP = 'UPDATE' THEN
id = NEW.id;
ELSE
id = OLD.id;
END IF;
PERFORM pg_notify('table_update', json_build_object('table', TG_TABLE_NAME, 'id', id, 'type', TG_OP)::text);
@jbeda
jbeda / gist:2cae7dd22a453c3caa94
Last active November 7, 2020 18:26
URLs for kubernetes release artifacts
$ gsutil ls -R gs://kubernetes-release/release/v0.5.4 | sed 's|gs://kubernetes-release|https://storage.googleapis.com/kubernetes-release|; /^.*:$/d; /^$/d'
https://storage.googleapis.com/kubernetes-release/release/v0.5.4/kubernetes-client-darwin-386.tar.gz
https://storage.googleapis.com/kubernetes-release/release/v0.5.4/kubernetes-client-darwin-amd64.tar.gz
https://storage.googleapis.com/kubernetes-release/release/v0.5.4/kubernetes-client-linux-386.tar.gz
https://storage.googleapis.com/kubernetes-release/release/v0.5.4/kubernetes-client-linux-amd64.tar.gz
https://storage.googleapis.com/kubernetes-release/release/v0.5.4/kubernetes-client-linux-arm.tar.gz
https://storage.googleapis.com/kubernetes-release/release/v0.5.4/kubernetes-salt.tar.gz
https://storage.googleapis.com/kubernetes-release/release/v0.5.4/kubernetes-server-linux-amd64.tar.gz
https://storage.googleapis.com/kubernetes-release/release/v0.5.4/kubernetes.tar.gz
https://storage.googleapis.com/kubernetes-release/release/v0.5.4/bin/darwin/386/kubecfg
@reiki4040
reiki4040 / signal.go
Created October 2, 2014 14:38
signal handling example for golang
package main
import (
"fmt"
"os"
"os/signal"
"syscall"
)
func main() {