I run several K8S cluster on EKS and by default do not setup inbound SSH to the nodes. Sometimes I need to get into each node to check things or run a one-off tool.
Rather than update my terraform, rebuild the launch templates and redeploy brand new nodes, I decided to use kubernetes to access each node directly.
| package main | |
| import ( | |
| "net/http" | |
| "sync" | |
| "time" | |
| "github.com/gin-gonic/gin" | |
| ) |
| #!/usr/bin/env bash | |
| set -euo pipefail | |
| ###################### | |
| # Script that fetches a list of all images from GCR | |
| # uses 3 different users in GCR | |
| ###################### | |
| keyfile="gcr-svc-acc-keyfile.json" | |
| projectName="example-project" |
| #define _GNU_SOURCE | |
| #include <errno.h> | |
| #include <sched.h> | |
| #include <signal.h> | |
| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <sys/mount.h> | |
| #include <sys/stat.h> | |
| #include <sys/syscall.h> | |
| #include <sys/types.h> |
| #!groovy | |
| // imports | |
| import jenkins.model.Jenkins | |
| // parameters | |
| def systemMessage = ''' | |
| <h1><span style="background-color: #ff0000">Scheduled maintanence: Jenkins won't be available for use tonight @7pm CST</span></h1> | |
| ''' |
| import javax.net.ssl.SSLParameters; | |
| import javax.net.ssl.SSLSocket; | |
| import javax.net.ssl.SSLSocketFactory; | |
| import java.io.BufferedReader; | |
| import java.io.BufferedWriter; | |
| import java.io.IOException; | |
| import java.io.InputStreamReader; | |
| import java.io.OutputStreamWriter; | |
| import java.net.Socket; |
| using Luxor, Colors | |
| function hilbert(pointslist::Array{Point, 1}, | |
| start::Point, unitx::Point, unity::Point, depth) | |
| if depth <= 0 | |
| push!( | |
| pointslist, | |
| Point(start.x + (unitx.x + unity.x)/2, start.y + (unitx.y + unity.y)/2)) | |
| else | |
| hilbert(pointslist, start, |
| Mute these words in your settings here: https://twitter.com/settings/muted_keywords | |
| ActivityTweet | |
| generic_activity_highlights | |
| generic_activity_momentsbreaking | |
| RankedOrganicTweet | |
| suggest_activity | |
| suggest_activity_feed | |
| suggest_activity_highlights | |
| suggest_activity_tweet |
| #!/usr/bin/env python3 | |
| """Prints a PlantUML diagram that shows the DAG of the GitLab pipeline""" | |
| import sys | |
| import yaml | |
| from pprint import pprint | |
| def merge(user, default): | |
| if isinstance(user,dict) and isinstance(default,dict): | |
| for k,v in default.items(): |
