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@kaaquist
kaaquist / podman_macos.md
Last active May 4, 2024 22:37
Podman with docker-compose on MacOS.

Podman with docker-compose on MacOS.

Podman an alternative to Docker Desktop on MacOS

Getting podman installed and started is super easy.
Just use brew to install it.

> brew install podman

Now since podman uses a VM just like the Docker Client on MacOS we need to initialize that and start it.

@rdump
rdump / kubectl-multi-version-brews.md
Last active April 4, 2024 15:20
kubectl multi-version brews (kubernetes-cli formula)

kubectl multi-version brews

Applicability

The instructions below apply to older versions of Homebrew which still provide switch capability.

For current Homebrew, you'll likely need to keep Versions around, and build locally. Here's my versions repository https://github.com/rdump/homebrew-versions

MacPorts is now keeping versioned installations available as well, by default.

@superseb
superseb / README.md
Last active April 17, 2022 09:01
Deploy kubernetes-dashboard on Rancher 2.x cluster exposed using NodePort

Deploy kubernetes-dashboard on Rancher 2.x cluster exposed using NodePort

This has been updated to install Dashboard v2.0.0, see below for pre v2.0.0 instructions

Requirements

Step 1: Generate kubeconfig from the UI

Generate the kubeconfig file for your cluster using the Kubeconfig File button in the Cluster view of your cluster.

@thomasdarimont
thomasdarimont / KeycloakAdminClientExample.java
Created June 7, 2017 19:56
Simple example for creating a User with Keycloaks Admin Client - with credentials, custom roles, and user attributes
package de.tdlabs.keycloak.client;
import java.util.Arrays;
import java.util.Collections;
import javax.ws.rs.core.Response;
import org.keycloak.OAuth2Constants;
import org.keycloak.admin.client.Keycloak;
import org.keycloak.admin.client.KeycloakBuilder;
@thomasdarimont
thomasdarimont / KeycloakAdminClientExample.java
Last active April 30, 2024 22:18
Using Keycloak Admin Client to create user with roles (Realm and Client level)
package demo.plain;
import org.keycloak.OAuth2Constants;
import org.keycloak.admin.client.CreatedResponseUtil;
import org.keycloak.admin.client.Keycloak;
import org.keycloak.admin.client.KeycloakBuilder;
import org.keycloak.admin.client.resource.RealmResource;
import org.keycloak.admin.client.resource.UserResource;
import org.keycloak.admin.client.resource.UsersResource;
import org.keycloak.representations.idm.ClientRepresentation;
@thomasdarimont
thomasdarimont / KeycloakClientAuthExample.java
Last active January 14, 2024 10:30
Retrieve and verify AccessToken with Keycloak Client.
package de.tdlabs.keycloak.client;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.keycloak.OAuth2Constants;
import org.keycloak.RSATokenVerifier;
import org.keycloak.admin.client.Keycloak;
import org.keycloak.admin.client.KeycloakBuilder;
import org.keycloak.common.VerificationException;
import org.keycloak.jose.jws.JWSHeader;
import org.keycloak.representations.AccessToken;
@mdemblani
mdemblani / Mysql Character Set conversion - Latin1 to UTF-8(utf8mb4).md
Last active June 20, 2023 08:03
Mysql Character Set conversion - Latin1 to UTF-8(utf8mb4)
  1. Make sure mysql-client is installed. If not, then :
    sudo apt install mysql-client
	or
    sudo apt-get install mysql-client
  1. Open php.ini

; PHP's default character set is set to UTF-8.

@LeCoupa
LeCoupa / redis_cheatsheet.bash
Last active March 18, 2024 09:08
Redis Cheatsheet - Basic Commands You Must Know --> UPDATED VERSION --> https://github.com/LeCoupa/awesome-cheatsheets
# Redis Cheatsheet
# All the commands you need to know
redis-server /path/redis.conf # start redis with the related configuration file
redis-cli # opens a redis prompt
# Strings.
@fntlnz
fntlnz / self-signed-certificate-with-custom-ca.md
Last active May 8, 2024 14:06
Self Signed Certificate with Custom Root CA

Create Root CA (Done once)

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!

openssl genrsa -des3 -out rootCA.key 4096
@Faheetah
Faheetah / Dockerfile
Last active October 19, 2022 15:22
Docker patterns/anti-patterns
### Generic Dockerfile demonstrating good practices
### Imports
# Bad-ish, we do not need Ubuntu for this, nor do we want latest if we are using in a build system, predictable is better
FROM ubuntu:latest
# Better, using a small image since our app has no dependency on Ubuntu
FROM alpine:3.3