rkbalgi

docker buildx build --builder=mybuilder --push --platform linux/arm64,linux/amd64 --tag rkbalgi/isosim:latest .

rkbalgi

Use these ENV variables -
GRPC_GO_LOG_SEVERITY_LEVEL=info;GRPC_GO_LOG_VERBOSITY_LEVEL=99;GODEBUG=http2debug\=2

rkbalgi

package test

//A very simple example of using user defined structures with instance functions with cel-go

import (
	"github.com/google/cel-go/cel"
	"github.com/google/cel-go/checker/decls"
	"github.com/google/cel-go/common/types"
	"github.com/google/cel-go/common/types/ref"
	"github.com/google/cel-go/common/types/traits"

rkbalgi

In your effort of implementing standalone-ha with keycloak postgresql using JDBC_PING you will stumble upon many sites that define 
the table structure for jgroupsping and the right one goes like this -

CREATE TABLE IF NOT EXISTS JGROUPSPING (
                   own_addr varchar(200) NOT NULL,
                   cluster_name varchar(200) NOT NULL,
                   ping_data BYTEA,
                   constraint PK_JGROUPSPING PRIMARY KEY (own_addr, cluster_name)
                   );

rkbalgi

If you're facing this error..

(????-d8ba0c577450) Lambda execution failed with status 200 due to customer function error: 2021-04-2... 593a3a89-???? Task timed out after 10.01 seconds. Lambda request id: ??-????-914d


By default, if you create a lambda using console, the default memory size is 512MB, if you create by AWS CDK it is 128MB!

try using `.memorySize(512)` on the lambda definition!

rkbalgi

This gist describes the process of setting up direct grant access  (oauth2 resource owner password flow) with keycloak and spring boot. We'll follow the
below steps -

1. Install keycloak - there are plenty of examples out there (even a  docker image)
2. Create a demo realm and create a client within the demo realm with the settings as - 
    client-protocol: openid-connect, access-type: confidential, (implicit-flow+direct-access-grant+service-accounts)=enabled
3. Create 2 roles - developer and admin within the demo realm
4. Create 2 users - one with developer role and other with admin (Ensure that user is enabled, there are no "Required User Actions" and that the password has been reset (in the credentials tab)

rkbalgi

Enabling Docker Desktop on Windows 10

https://forums.docker.com/t/installing-docker-on-windows-10-home/11722/25

1. Run two bat scripts to install hyper-v and container features
2. Edit the registry key to make the edition Professional
3. Install docker desktop

rkbalgi

Building envoy on Windows

This is targeted for Windows users (who wish to build outside of a docker container - which BTW is still the preferred way to build the image)

• git clone envoy (or your fork) on your Windows box
• Setup a Ubuntu 19.10 on VirtualBox (try osboxes) -This might help
• Map your clone envoy to your VM (shared folder between you host and guest OS) - or just clone within the VM
• Run commands from here https://github.com/envoyproxy/envoy/blob/4b6e81c112e204ef04445318d2cbfa168cf22ca7/bazel/README.md

sudo apt-get install build-essential
sudo wget -O /usr/local/bin/bazel https://github.com/bazelbuild/bazelisk/releases/download/v0.0.8/bazelisk-linux-amd64
sudo chmod +x /usr/local/bin/bazel

rkbalgi

Ubuntu 19.10 on VirtualBox (Using osboxes server edition image)

I had few problems setting up Ubuntu 19.10 using a osbox image on my windows 10 (NAT mode). Hopefully, this gist will help those trying the same

Set up networking as NAT mode in Virtual Box

• Attached Mode: NAT
• Promiscuos Mode: Allow All
• Cable Attached - Selected (Port forwarding if necessary - I included 22 as I work by ssh'ing into the box)

Figure out your network interface name

rkbalgi

https://github.com/rkbalgi/keycloak-cli/blob/master/src/main/java/com/github/rkbalgi/apps/keycloak/IdReplacer.java