Облачная экосистема

103

terraform-nodejs-6bd565dc6c-mm7lh

essh@kubernetes-master:~/node-cluster$ curl 35.197.220.103

terraform-nodejs-6bd565dc6c-8768b

essh@kubernetes-master:~/node-cluster$ curl 35.197.220.103

terraform-nodejs-6bd565dc6c-hr5vg

essh@kubernetes-master:~/node-cluster$ curl 35.197.220.103

terraform-nodejs-6bd565dc6c-8768b

essh@kubernetes-master:~/node-cluster$ curl 35.197.220.103

terraform-nodejs-6bd565dc6c-mm7lh

Теперь перейдем к внедрению сервера NodeJS:

essh@kubernetes-master:~/node-cluster$ sudo .

/terraform destroy

essh@kubernetes-master:~/node-cluster$ sudo ./terraform apply

essh@kubernetes-master:~/node-cluster$ sudo docker run -it –rm node:12 which node

/usr/local/bin/node

sudo docker run -it –rm -p 8222:80 node:12 /bin/bash -c 'cd /usr/src/ && git clone https://github.com/fhinkel/nodejs-hello-world.git &&

/usr/local/bin/node /usr/src/nodejs-hello-world/index.js'

firefox http://localhost:8222

Заменим блок у нашего контейнера на:

container {

image = "node:12"

name = "node-js"

command = ["/bin/bash"]

args = [

"-c",

"cd /usr/src/ && git clone https://github.

com/fhinkel/nodejs-hello-world.git && /usr/local/bin/node /usr/src/nodejs-hello-world/index.js"

]

}

Если закомментировать модуль Kubernetes, а в кэше он остаётся, остаётся убрать из кэша лишнее:

essh@kubernetes-master:~/node-cluster$ ./terraform apply

Error: Provider configuration not present

essh@kubernetes-master:~/node-cluster$ .

/terraform state list

data.google_client_config.default

module.Kubernetes.google_container_cluster.node-ks

module.Kubernetes.google_container_node_pool.node-ks-pool

module.nodejs.kubernetes_deployment.nodejs

module.nodejs.kubernetes_service.nodejs

essh@kubernetes-master:~/node-cluster$ ./terraform state rm module.nodejs.kubernetes_deployment.nodejs

Removed module.nodejs.kubernetes_deployment.nodejs

Successfully removed 1 resource instance(s).

essh@kubernetes-master:~/node-cluster$ ./terraform state rm module.nodejs.kubernetes_service.nodejs

Removed module.nodejs.kubernetes_service.nodejs

Successfully removed 1 resource instance(s).

essh@kubernetes-master:~/node-cluster$ ./terraform apply

module.Kubernetes.google_container_cluster.node-ks: Refreshing state… [id=node-ks]

module.Kubernetes.google_container_node_pool.