git tips

Anonymous (anonymous@undisclosed.example.com) — 2025-07-10T13:00:33+00:00

git tips git git fetch VS git pull * git pull = git fetch (+ git checkout) + git merge * modo seguro: git fetch origin git log --oneline main..origin/main git checkout main git log origin/main git merge origin/main * * * *

terraform variables

Anonymous (anonymous@undisclosed.example.com) — 2025-06-10T13:50:56+00:00

terraform variables * declaración * recomendado en fichero aparte variables.tf declaración: variable "aws_region" { description = "AWS region" type = string default = "us-west-2" } variable "instance_count" { description = "Number of instances to provision." type = number default = 2 } variable "enable_vpn_gateway" { description = "Enable a VPN gateway in your V…

dockerd remote tls access

Anonymous (anonymous@undisclosed.example.com) — 2020-04-11T07:55:19+00:00

dockerd remote tls access via * * * * setup * pretendemos «asegurar» la conexión con el dockerd de manera que solo los clientes con certificado firmado por la misma CA que el servidor p…

vagrant mysql

Anonymous (anonymous@undisclosed.example.com) — 2021-11-16T10:55:39+00:00

vagrant mysql vagrantfile los ficheros necesarios se han servido desde un pequeño contenedor (por restricciones de licencia o firewall), docker run -d -p 9090:80 -v $PWD:/http tiagoad/nginx-index con docker (problema sin resolver, la VM arranca bien el mysql la primera vez, pero no las posteriores)

Dockerfile mariadb + SSL

Anonymous (anonymous@undisclosed.example.com) — 2021-11-16T07:36:10+00:00

Dockerfile mariadb + SSL dockerfile Dockerfile FROM mariadb:latest ADD --chown=mysql:root ./data/certs/server-key.pem /etc/mysql/certs/server.key ADD ./data/certs/server-cert.pem /etc/mysql/certs/server.crt ADD ./data/certs/ca-cert.pem /etc/mysql/certs/CA.crt ADD ./data/certs/ssl.cnf /etc/mysql/conf.d/ssl.cnf

git LFS

Anonymous (anonymous@undisclosed.example.com) — 2026-05-04T14:05:16+00:00

git LFS git comando Large File Storage/via: install sudo apt install git-lfs setup (nuevos repos) * instalación cliente: git lfs install --local # si no se especifica --local, afecta a todos los repos de la sesión, con --local solo al actual * configuración:

git submodulos

Anonymous (anonymous@undisclosed.example.com) — 2025-07-10T13:01:58+00:00

git submodulos git clonar incluyendo submódulos git clone --recurse-submodules -j8 git clone --recursive -j8 # -j8 solo disponible a partir de la 2.8 git clone --recursive si el repositorio ya estaba clonado: git clone cd git submodule update --init --recursive

IA

Anonymous (anonymous@undisclosed.example.com) — 2025-07-03T06:33:23+00:00

IA prompts * Domina cualquier concepto en minutos: Explícale [tema] a alguien que lo escucha por primera vez. Usa ejemplos reales, errores comunes y una explicación paso a paso. Añade un pequeño test para comprobar comprensión. * Ruta express para aprender algo nuevo:

docker-compose casos de uso

Anonymous (anonymous@undisclosed.example.com) — 2024-10-19T15:48:52+00:00

docker-compose casos de uso docker-compose mariadb + adminer version: '3.9' services: db: image: mariadb ports: - "3306:3306" volumes: - ./data/db:/var/lib/mysql env_file: - db.env container_name: mariadb adminer: image: adminer restart: unless-stopped ports: - 8080:8080

vagrant tomcat (7/8) con JDK (7/8)

Anonymous (anonymous@undisclosed.example.com) — 2021-11-16T10:57:01+00:00

vagrant tomcat (7/8) con JDK (7/8) vagrantfile los ficheros necesarios se han servido desde un pequeño contenedor (por restricciones de licencia o firewall), docker run -d -p 9090:80 -v $PWD:/http tiagoad/nginx-index Vagrantfile Vagrant.configure("2") do |config| config.vm.box = "peru/ubuntu-18.04-desktop-amd64" config.vm.box_version = "20190401.01" config.vm.provision "file", source: "tomcat.service", destination: "/tmp/tomcat.service" config.vm.provider :virtualbox do |v| v.…

docker daemon TLS

Anonymous (anonymous@undisclosed.example.com) — 2021-12-04T06:03:42+00:00

docker daemon TLS * create directories: mkdir -p ${HOME}/.docker mkdir -p /etc/docker/certs * create certificates: docker run --rm -v $(pwd)/.docker:/certs paulczar/omgwtfssl sudo cp ~/.docker/ca.pem /etc/docker/ssl/ca.pem chown -R $USER ~/.docker # añadir IPs correspondientes docker run --rm -v /etc/docker/ssl:/server \ -v $(pwd)/.docker:/certs \ -e SSL_IP=127.0.0.1,172.17.8.101 \ -e SSL_DNS=docker.local -e SSL_KEY=/server/key.pem \ -e SSL_CERT=/server/cert.pem paulczar/o…

docker volumes

Anonymous (anonymous@undisclosed.example.com) — 2020-03-28T00:27:24+00:00

docker volumes /via: * bind mount: montaje clásico con -v sobre una estructura de directorios * tmpfs mount: almacenar data no persistente * volume: * gestionado desde cli docker * trasversal al OS --volume o --mount * desde la versión 17.06

git DIFF

Anonymous (anonymous@undisclosed.example.com) — 2025-10-31T18:00:36+00:00

git DIFF git comando /via: diferencias en ficheros * mostrar diferencias entre working area y último commit: git diff @ # @ = HEAD * mostrar ficheros cambiados respecto a un commit: git show --stat --oneline git diff-tree --no-commit-id --name-only -r

.git*

Anonymous (anonymous@undisclosed.example.com) — 2026-05-04T14:02:34+00:00

.git* git .gitconfig * ~/.gitconfig: [alias] ck = checkout s = status l = log --oneline --max-count=10 ll = log --pretty=format:"%C(yellow)%h%Cred%d\\ %Creset%s%Cblue\\ [%cn]" --decorate --numstat lg = log --oneline --decorate --graph ls = log --pretty=format:"%C(yellow)%h%Cred%d\\ %Creset%s%Cblue\\ [%cn]" --decorate alias = ! git config --get-regexp ^alias\\. | sed -e s/^alias\\.// -e s/\\ /\\ =\\ / a = add b = branc…

git "rejected"

Anonymous (anonymous@undisclosed.example.com) — 2026-02-16T13:31:30+00:00

git "rejected" git Cuando has olvidado hacer un «pull» antes de hacer tu «push» manual * deshacer el commit realizado y dejarlo en el stage: git reset --soft HEAD~1 * guardar temporalmente los cambios en la «stash»: git stash * recuperar los cambios del remoto:

git repo server

Anonymous (anonymous@undisclosed.example.com) — 2021-03-09T08:37:32+00:00

git repo server seguridad protocolos * local * http(s) * Smart HTTP * Dumb HTTP * ssh * git ssh * git-shell * usermod -s /usr/bin/git-shell * /etc/ssh/sshd_config: Match User git ForceCommand /usr/bin/git AllowTCPForwarding no X11Forwarding no

DOCKER

Anonymous (anonymous@undisclosed.example.com) — 2025-06-17T09:04:37+00:00

DOCKER devops info related +info * dockerd * Dockerfile * docker-compose * docker volumes * docker TLS (OLD) * docker daemon TLS * docker context * docker scan * Dev Containers: * Health Check: * * *

docker swarm: official guide

Anonymous (anonymous@undisclosed.example.com) — 2021-12-07T10:44:52+00:00

docker swarm: official guide devops docker swarm * * * * * * *

git diff[tool]

Anonymous (anonymous@undisclosed.example.com) — 2025-07-10T13:00:14+00:00

git diff[tool] git básicos git diff @ # @ = HEAD git show --stat --oneline git diff-tree --no-commit-id --name-only -r configuración difftool #git config --global merge.tool kdiff3 #git config --global mergetool.kdiff3.path "/usr/bin/kdiff3" #git config --global mergetool.kdiff3.trustExitCode false git config --global --add diff.guitool kdiff3 git config --global difftool.kdiff3.path "/usr/bin/kdiff3" git config --global difftool.kdiff3.trustExitCode false

Singularity

Anonymous (anonymous@undisclosed.example.com) — 2023-10-13T08:03:44+00:00

Singularity .sif i cache singularity pull hello-world.sif shub://vsoch/hello-world singularity cache list [-v] containers singularity exec hello-world.sif /bin/echo Hello World! singularity shell hello-world.sif singularity shell hello-world.sif Singularity> whoami

TERRAFORM

Anonymous (anonymous@undisclosed.example.com) — 2025-06-10T13:51:22+00:00

TERRAFORM devops info * terraform AWS * terraform azure documentación * Terraform cli * terraform variables * resources * Terraform state * terraform data source * terraform modules PoC * Terraform workspace related enlaces documentación * 0.12: * 0.11: de inte…

docker-compose

Anonymous (anonymous@undisclosed.example.com) — 2025-12-11T09:31:02+00:00

docker-compose related * docker-compose casos de uso comandos * detached start docker-compose up -d [service] * docker-compose up -d --scale = estado servicio docker compose ps docker compose ps -a docker compose ps --status=exited reiniciar servicio

docker TLS (OLD)

Anonymous (anonymous@undisclosed.example.com) — 2021-11-28T20:24:59+00:00

docker TLS (OLD) * SSL, TLS: * * * docker context -> * * docker run --rm -v $(pwd)/.docker:/certs paulczar/omgwtfssl * creación certific…

Terraform state

Anonymous (anonymous@undisclosed.example.com) — 2020-04-06T13:57:07+00:00

Terraform state comandos * list: lista los recursos del state * show: muestra los detalles de uno de los recursos del state * mv: mueve o renombra un recurso * rm: elimina un recurso * pull: descarga el state de un remoto * push: sube el state desde local al remoto

VAGRANT

Anonymous (anonymous@undisclosed.example.com) — 2022-02-14T17:48:57+00:00

VAGRANT devops info * vagrantfile * vagrantfile examples related help * * vagrant_hosts -> sync_hosts: config files * config.vm : * provision docker : resumen comandos imágenes (box) * vagrant box add : descargar * alternati…

docker scan

Anonymous (anonymous@undisclosed.example.com) — 2023-01-24T13:40:49+00:00

docker scan * Instalación: apt-get update && apt-get install docker-scan-plugin * Aceptar licencia: docker scan --accept-license --version * Es necesario hacer login en Docker Hub: docker login --username matebcn * Scan: docker scan hello-world

git filter-repo

Anonymous (anonymous@undisclosed.example.com) — 2026-04-14T12:07:17+00:00

git filter-repo es una operación común cuando un proyecto crece tanto que un subdirectorio merece convertirse en un repositorio propio. Esta es la herramienta oficial recomendada por Git actualmente. Si no la tienes, puedes instalarla (suele requerir Python: `pip install git-filter-repo` o

git: migrar repositorio

Anonymous (anonymous@undisclosed.example.com) — 2025-07-10T13:14:13+00:00

git: migrar repositorio git Esta página contiene errores subsanados en la explicación /vía: * crear un repositorio vacío en el proveedor de destino * clonar el repositorio que queremos cambiar de proveedor git clone... * cambiar el origen del repositorio

terraform win-instance

Anonymous (anonymous@undisclosed.example.com) — 2019-05-20T07:23:54+00:00

terraform win-instance de interés * uso key para recuperar contraseña admin windows * asignación IP privada a dedo * IP pública variable código resource "aws_vpc" "my_vpc" { cidr_block = "172.16.0.0/16" tags = { Name = "tf-example" } } resource "aws_subnet" "my_subnet" { vpc_id = "${aws_vpc.my_vpc.id}" cidr_block = "172.16.10.0/24" availability_zone = "${var.az1}" map_public_ip_on_launch = true tags = { Name = "tf-example" } } resource "…

vagrantfile

Anonymous (anonymous@undisclosed.example.com) — 2022-02-14T18:45:26+00:00

vagrantfile * provisioning: Vagrant.configure("2") do |config| * config namespace: box * box a usar: config.vm.box * config.vm.box=«debian/bullseye64» * versión de la box a usar: config.vm.box_version * config.vm.box_version=

dockerd

Anonymous (anonymous@undisclosed.example.com) — 2020-02-13T21:27:44+00:00

dockerd * dockerd remote tls access info sudo systemctl start docker sudo service docker start # si hay cambios en los ficheros de configuración de configuración de los servicios systemd sudo systemctl daemon-reload sudo systemctl restart docker { "data-root": "/mnt/docker-data", "storage-driver": "overlay", # autorizar docker-registry no seguros "insecure-registries" : ["10.29.66.85:5000"] }

kubernetes namespace

Anonymous (anonymous@undisclosed.example.com) — 2020-05-11T08:18:07+00:00

kubernetes namespace kubectl get namespace kubectl get pods --namespace= kubectl config set-context --current --namespace= kubectl config view --minify | grep namespace: # In a namespace kubectl api-resources --namespaced=true # Not in a namespace kubectl api-resources --namespaced=false

vagrant php

Anonymous (anonymous@undisclosed.example.com) — 2021-11-16T10:56:19+00:00

vagrant php vagrantfile php5 Vagrant.configure("2") do |config| config.vm.box = "peru/ubuntu-18.04-desktop-amd64" config.vm.box_version = "20190401.01" config.vm.provision "file", source: "../../common/info.php", destination: "/tmp/info.php" config.vm.provider :virtualbox do |v| v.name = "altrankas-apache-php5" v.linked_clone = true v.memory = 2048 v.cpus = 2 end config.vm.provision "shell", path: "install.sh" config.vm.provision "shell", path: "../../common/…

vagrant weblogic

Anonymous (anonymous@undisclosed.example.com) — 2021-11-16T10:54:37+00:00

vagrant weblogic vagrantfile 12 Vagrant.configure("2") do |config| config.vm.box = "peru/ubuntu-18.04-desktop-amd64" config.vm.box_version = "20190401.01" config.vm.provision "file", source: "./orainst.loc", destination: "/tmp/orainst.loc" config.vm.provision "file", source: "./12c_repository_file.xml", destination: "/tmp/12c_repository_file.xml" config.vm.provision "file", source: "../../../common/wls_adminserver.service", destination: "/tmp/wls_adminserver.service" config.vm.p…

.git* - .gitattributes

Anonymous (anonymous@undisclosed.example.com) — 2026-05-04T14:12:04+00:00

.git* - .gitattributes indica la naturaleza de cierto tipos de archivos para optimizar el control de cambios. *.tgz binary code/*.zip binary * diff:Le indica a Git cómo comparar dos versiones del archivo. * Sin esto, Git intentaría comparar los archivos binarios (lo cual es inútil y consume mucha CPU).

docker run

Anonymous (anonymous@undisclosed.example.com) — 2019-11-27T08:43:42+00:00

docker run usos útiles #!/bin/bash docker run \ --detach \ --publish 9000:9000 \ --name portainer \ --restart unless-stopped \ --volume /var/run/docker.sock:/var/run/docker.sock \ --volume ${PWD}/data:/data \ portainer/portainer

git: replicación o duplicación de repositorios

Anonymous (anonymous@undisclosed.example.com) — 2025-07-10T13:01:38+00:00

git: replicación o duplicación de repositorios git # partiendo de un repositorio existente y uno recién creado cp -r $PATH_REPO $PATH_REPO_NEW (habría que hacer un --bare antes?) git remote -set-url origin $URL_REPO_NEW git push --mirror origin /vía:

Crear repositorio de solo lectura (para algunos)

Anonymous (anonymous@undisclosed.example.com) — 2025-05-09T11:12:56+00:00

Crear repositorio de solo lectura (para algunos) git * Crear repo: mkdir mi_repositorio.git cd mi_repositorio.git git init --bare * asignar owners: sudo chown -R git:mi_grupo_lectura mi_repositorio.git * asignar permisos: sudo chmod -R 755 mi_repositorio.git

kubernetes rbac

Anonymous (anonymous@undisclosed.example.com) — 2020-04-09T08:56:31+00:00

kubernetes rbac básicos cli * kubectl get roles [--namespace=] * kubectl get clusterroles * kubectl delete roles/

terraform AWS

Anonymous (anonymous@undisclosed.example.com) — 2025-06-10T08:26:06+00:00

terraform AWS login export AWS_DEFAULT_REGION="us-east-1" export AWS_ACCESS_KEY_ID="$(revealpass AWS_ACCESS_KEY_ID)" export AWS_SECRET_ACCESS_KEY="$(revealpass AWS_SECRET_ACCESS_KEY)" revealpass() { local DATA_PATH="/secure/storage/PASSWORDS/" local SERVICE=$1 [[ ! -z ${SERVICE} ]] && [[ -f ${DATA_PATH}${SERVICE} ]] && cat ${DATA_PATH}${SERVICE} }

casos de uso

Anonymous (anonymous@undisclosed.example.com) — 2020-03-09T13:38:16+00:00

casos de uso data-templates Install-WindowsFeature -Name GPMC,RSAT-AD-PowerShell,RSAT-AD-AdminCenter,RSAT-ADDS-Tools,RSAT-DNS-Server New-ADOrganizationalUnit -Name "${container_OU}" -Path "${base_path_AD}" New-ADGroup -Name "${admin_vpn_group}" -SamAccountName ${admin_vpn_group} -GroupCategory Security -GroupScope Global -DisplayName ${admin_vpn_group} -Path "${vpn_OU_AD}${base_path_AD}" $Attributes = @{ Enabled = $true ChangePasswordAtLogon = $false Name = "${user}" AccountPa…

AWS

Anonymous (anonymous@undisclosed.example.com) — 2025-06-10T13:18:11+00:00

AWS cli configure session aws configure sso-session SSO session name: my-sso SSO start URL [None]: https://d-cb6728e0c8.awsapps.com/start/# SSO region [None]: eu-south-2 SSO registration scopes [sso:account:access]: login aws sso login --sso-session my-sso

docker context

Anonymous (anonymous@undisclosed.example.com) — 2022-05-06T09:15:57+00:00

docker context connectar con dockerd remoto a través conexión SSH docker context create --docker host=ssh:// --description "server docker daemon" docker context create --docker host=ssh://@ --description "server docker daemon" docker context use docker context ls docker context use default docker context remove

git: fusion varios repos en 1 conservando historia

Anonymous (anonymous@undisclosed.example.com) — 2025-07-10T13:02:15+00:00

git: fusion varios repos en 1 conservando historia git /via: * creamos nuevo repo + primer commit (no remote necesario en este momento para este repo) * añadimos el remote del primer repo que queremos fusionar: git remote add -f first_repo `link_to_first_repo` git merge --allow-unrelated-histories first_repo/master

Git rename branch (master to main)

Anonymous (anonymous@undisclosed.example.com) — 2026-04-15T09:08:59+00:00

Git rename branch (master to main) git procedimiento * renombrar rama en local: # 1. En tu PC, renombra master a main git branch -m master main # 2. Sube la nueva rama main a Gitea git push origin main * cambiar rama por defecto en Gitea (settings

terraform data source

Anonymous (anonymous@undisclosed.example.com) — 2020-03-25T10:16:43+00:00

terraform data source muy incompleto definición data "aws_ami" "example" { most_recent = true owners = ["self"] tags = { Name = "app-server" Tested = "true" } } resource "aws_instance" "web" { ami = data.aws_ami.web.id instance_type = "t1.micro" }

GIT: unable to create thread: Resource temporarily unavailable

Anonymous (anonymous@undisclosed.example.com) — 2025-07-10T13:01:06+00:00

GIT: unable to create thread: Resource temporarily unavailable git git fsck git prune git repack git fsck git config --global pack.windowMemory "100m" git config --global pack.packSizeLimit "100m" git config --global pack.threads "1"

kubectl proxy

Anonymous (anonymous@undisclosed.example.com) — 2020-04-09T07:28:49+00:00

kubectl proxy * establece en localhost un puerto para llamar a la API de kubernetes kubectl proxy [--port=XXXX] * una vez establecida, podemos, por ejemplo: * curl http://localhost:8001/api/ curl http://localhost:8001/api/v1/namespaces/default/pods

Dockerfile

Anonymous (anonymous@undisclosed.example.com) — 2021-11-16T07:34:36+00:00

Dockerfile * * mirar: nombre contenedores * [a-zA-Z0-9][a-zA-Z0-9_.-] * max. 30 caracteres * zona horaria * Zona Horaria (TZ) * crear volumenes a /etc/localtime, /etc/timezone para que coincida con el host: *

docker SWARM

Anonymous (anonymous@undisclosed.example.com) — 2022-05-06T10:02:18+00:00

docker SWARM conceptos básicos * stacks * servicios info * * traefik * swarmpit: Prometheus + Grafana + ... * * remote * DOCKER_HOST=“ssh://user@remotehost” docker-compose up -d * docker context /via: relacionado

ELK

Anonymous (anonymous@undisclosed.example.com) — 2022-04-12T06:55:52+00:00

ELK beats metricbeats * /etc/metricbeat/metricbeat.yml: output.elasticsearch: hosts: ["https://myEShost:9200"] username: "metricbeat_internal" password: "YOUR_PASSWORD" ssl: enabled: true ca_trusted_fingerprint: "b9a10bbe64ee9826abeda6546fc988c8bf798b41957c33d05db736716513dc9c"

git alias

Anonymous (anonymous@undisclosed.example.com) — 2025-08-03T11:19:52+00:00

git alias * alias * git config --global alias.cm ‘-c “user.name=matebcn” commit’ /via: +info:

git autopush shell script

Anonymous (anonymous@undisclosed.example.com) — 2026-05-04T14:01:40+00:00

git autopush shell script git script bash para hacer un commit de un repositorio GIT de manera automatizada * añadir a cron para ejecución automatizada. * hay que configurar el remote: * git config credential.helper <- no he hecho funcionar o no aporta

git config

Anonymous (anonymous@undisclosed.example.com) — 2025-07-10T13:05:36+00:00

git config git glosario * HEAD == @ * HEAD^ : commit anterior al HEAD * HEAD@{1.month} * - (guión) : te devuelve a la rama que acabas de dejar config * ubicación: * system : /etc/gitconfig [--system] * global : ~/.gitconfig [--global]

terraform azure

Anonymous (anonymous@undisclosed.example.com) — 2020-04-07T09:12:53+00:00

terraform azure devops cursos azure login * * create remote tfstate #!/bin/bash RESOURCE_GROUP_NAME=tstate STORAGE_ACCOUNT_NAME=tstate$RANDOM CONTAINER_NAME=tstate # Create resource group #az group create --name $RESOURCE_GROUP_NAME --location eastus az group create --name $RESOURCE_GROUP_NAME --location "West Europe" # Create storage account az storage …

terraform modules

Anonymous (anonymous@undisclosed.example.com) — 2020-03-25T09:57:36+00:00

terraform modules + info: llamada module "servers" { source = "./app-cluster" servers = 5 # input var from module } * otros meta-argumentos * version * providers: map accediendo a los outputs de un módulo * declarar outputs con los datos que se quieren compartir desde el módulo

POC estructura AD

Anonymous (anonymous@undisclosed.example.com) — 2019-04-04T06:54:12+00:00

POC estructura AD intro * basado en ficheros # # VPC # resource "aws_vpc" "vpc_myapp" { cidr_block = "${var.vpc_cidr}" instance_tenancy = "default" enable_dns_support = true enable_dns_hostnames = true tags { Name = "VPC-MYAPP" } } # # Internet Gateway - VPC wide # resource "aws_internet_gateway" "igw_main" { vpc_id = "${aws_vpc.vpc_myapp.id}" tags { Name = "IGW-MYAPP" } depends_on = …

vagrantfile examples

Anonymous (anonymous@undisclosed.example.com) — 2022-02-14T17:49:14+00:00

vagrantfile examples vagrant box * crear una box en Vagrant: * vagrant package --output fichero.box * subir (versión, proveedor, etc...) * descargar (desde otro Vagrantfile): ejemplos configuraciones simples

kubernetes in azure

Anonymous (anonymous@undisclosed.example.com) — 2020-04-09T07:30:44+00:00

kubernetes in azure conexión az aks get-credentials --resource-group --name [ --admin]

kubernetes events

Anonymous (anonymous@undisclosed.example.com) — 2020-05-12T09:56:38+00:00

kubernetes events * efímeros: se guardan en master y se eliminan cada hora * sistema retención «superior»: stackdriver logging * namespaced k get events [--watch] [ [--namespace=] [--all-namespaces] ]

Terraform workspace

Anonymous (anonymous@undisclosed.example.com) — 2020-04-06T13:03:16+00:00

Terraform workspace comandos * terraform workspace new * terraform workspace list * terraform workspace select * terraform workspace delete * terraform workspace show ejemplo * se pueden crear tantos entornos como sean necesarios (new)

Vagrantfile: multi-machine cluster in a loop

Anonymous (anonymous@undisclosed.example.com) — 2021-11-16T11:01:40+00:00

Vagrantfile: multi-machine cluster in a loop vagrantfile # -*- mode: ruby -*- # vi: set ft=ruby : VAGRANTFILE_API_VERSION = "2" cluster = { "master" => { :ip => "192.168.33.10", :cpus => 1, :mem => 1024 }, "slave" => { :ip => "192.168.33.11", :cpus => 1, :mem => 1024 } } Vagrant.configure(VAGRANTFILE_API_VERSION) do |config| cluster.each_with_index do |(hostname, info), index| config.vm.define hostname do |cfg| cfg.vm.provider :virtualbox do |vb, override| config…

vagrant + docker

Anonymous (anonymous@undisclosed.example.com) — 2021-11-28T00:39:11+00:00

vagrant + docker vagrantfile Vagrant.configure(2) do |config| config.vm.box = "debian/bullseye64" config.vm.hostname = "dockerd-tls" config.vm.network "forwarded_port", guest: 80, host: 1080 config.vm.network "private_network", ip: "192.168.100.10" config.vm.synced_folder "./data","/vagrant" config.vm.provision "docker" config.vm.provider "virtualbox" do |vb| vb.name = "dockerd-tls" vb.memory = "512" vb.cpus = 2 vb.linked_clone = true end end

Dockerfile run script

Anonymous (anonymous@undisclosed.example.com) — 2021-11-16T07:40:57+00:00

Dockerfile run script dockerfile /via: destacable completo #!/bin/sh # execute any pre-init scripts for i in /scripts/pre-init.d/*sh do if [ -e "${i}" ]; then echo "[i] pre-init.d - processing $i" . "${i}" fi done if [ -d "/run/mysqld" ]; then echo "[i] mysqld already present, skipping creation" chown -R mysql:mysql /run/mysqld else echo "[i] …

GIT

Anonymous (anonymous@undisclosed.example.com) — 2026-04-16T08:51:22+00:00

GIT devops info related comandos cursos + info * git repo server * Anotaciones curso GIT * Crear repositorio de solo lectura (para algunos) cheatsheet * * * · · * * * * * * * doc * *

miguel angel torres egea