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- DevOps Sesión 12 (2022-03-21)
- e yaml; playbooks_resueltos/modulo_file.yml>--- - name: Ejemplos de modulos de ficheros y openssl hosts: clientes remote_user: root tasks: - name: Crear un firchero con contenido especificado ... dest="/tmp/ejemplo-master.txt" backup=yes - name: Propiedades Fichero file: path="/tmp/ejemp... .txt" backup=yes mode="777" owner="vagrant" - name: copia archivo /etc/hostname a remoto copy:
- DevOps Sesión 7 (2022-03-02) k8s
- s anteriores a 1.9.0 kind: Deployment metadata: name: helloworld-deployment spec: selector: #permi... p: helloworld spec: containers: - name: k8s-demo image: wardviaene/k8s-demo ports: - name: nodejs-port containerPort: 3000</code>... eployment helloworld-deployment --type=NodePort --name=helloworld-deployment-service kubectl describe se
- DevOps Sesión 13 (2022-03-23) Ansible
- e variables basicas .txt </callout> <code yaml> - name: ensure a list of packages installed yum: name: "{{ packages }}" vars: packages: - http... host.j2**:<code jinja2> {{ miip }} {{ ansible_hostname }} {{ ansible_fqdn }}</code> * <code yaml ; playbook_sample_variables-ejemplo1.yml>--- - name : Crear un fichero con variables hosts: cliente
- DevOps Sesión 10 (2022-03-14) Vagrant + Packer
- .vm.define "web-balancer" do |app| app.vm.hostname = "web-balancer" app.vm.network "private_netw... config.vm.define "web-1" do |app| app.vm.hostname = "web-1" app.vm.network "private_network", i... config.vm.define "web-2" do |app| app.vm.hostname = "web-2" app.vm.network "private_network", i... node.vm.box = "centos/7" node.vm.hostname = "centosvm0#{i}.example.com" node.vm.netwo
- DevOps Sesión 11 (2022-03-16) Ansible
- a la ejecución del playbook === .yaml <code yaml> name: ... gather_facts: No # ignorar recogida de varia... atrones user: root </code> <code yaml> tasks: - name: Install Yum Instal copy: src: /etc... /etc/redhat-release" ansible clientes -m yum -a "name=nginx state=present" ansible clientes -m yum -a "name=nginx state=absent" ansible clientes -s -m shell
- DevOps Sesión 5 (2022-02-23) Swarm
- * ''docker service create %%--%%replicas 1 %%--%%name web4 %%--%%publish published=8580,target=80,mode... * ''docker service create %%--%%mode global %%--%%name servicio4 %%--%%limit-memory 128MB %%--%%publish ... constrains** * ''node.role'' * ''node.hostname'' * ''node.platform.os'' * se pueden crear ... queta=valor'' * ''docker service create %%--%%name servicio --constraint 'node.labels.etiqueta==valo
- DevOps Sesión 3 (2022-02-16) Docker
- o local para persistir datos * **-v <VOLUME_NAME>:/var/lib/mysql** * ''docker volume create --name <VOLUME_NAME>'' * ''docker run -v <VOLUME_NAME>:/var/lib/mysql ...'' * pag.177 -> docker plugins == doc
- DevOps Sesión 6 (2022-02-28) k8s
- ehelloworld.example.com %%--%%type NodePort %%--%%name nodehelloword-service kubectl get service'' # inf... xpose rc helloworld-controller --type=NodePort --name helloworld-controller-service kubectl get service... ]] * <code>apiVersion: v1 kind: Pod metadata: name: nginx spec: containers: - name: nginx image: nginx:1.14.2 ports: - containerPort: 80</
- DevOps Sesión 1 (2022-02-09) Docker
- 365 -key ca-key.pem -sha256 -out ca.pem Common Name (e.g. server FQDN or YOUR name) []:docker1.curso.local openssl genrsa -out server-key.pem 4096 openss... ey server-key.pem -out server.csr echo subjectAltName = DNS:$HOST,IP:192.168.33.10,IP:127.0.0.1 >> extf
- DevOps Sesión 9 (2022-03-09) Vagrant
- * **linked_clone** * **default_nic_type** * **name** === snapshots * ''vagrant snapshot'' * ''v... ez que se hace ''vagrant up'' * ''config.vm.hostname'': nombre de la máquina === provider * [[https:... rovider "virtualbox" do |vb| vb.gui = true vb.name = "nombre-maquina-virtual" vb.memory = "1024" e
- DevOps Sesión 4 (2022-02-21) Traefik, Swarm
- run -d -p 8580:8080 -p 80:80 --network traefik --name traefik -v $PWD/traefik.toml:/etc/traefik/traefik... os * constrains * ''docker service create --name cluster1 --constraint "node.role == worker" -p:81
- DevOps Sesión 8 (2022-03-07) k8s
- loyment-78457f7dfc-zn2bf:/app# cat /etc/creds/username </code> === configmap <callout type="info" icon=... nity** (más sencillo con **nodeSelector** o **nodeName**) * <code bash>kubectl get nodes kubectl descr
- DevOps Sesión 14 (2022-03-28) Ansible + ELK
- e-docker.html]] * <code bash>docker run -dtiP --name web-1 httpd docker run -dtiP --name web-2 nginx </code> * <code bash>metricbeat modules enable docker
- DevOps Sesión 2 (2022-02-14) Docker
- contenedor docker run -dit --entrypoint bash --name jboss1 jboss-eap-mysql-centos-jdk</code> * '