This vagrant build is intended to provide a virtualbox vm where you can have most devops tools to play with and nested KVM configured.
In other words it's an ultimate Devops sandbox that the community can use to learn stuff without having to install anything. You'll just need to run vagrant up command to spin it.
Note:
- Host port forwarding is still having issues which means, contibutions are definitely welcome ;).
- For now the oly build available is under ../OL7 but more EL8 builds will soon be added
The bundle includes the below services/devops tools :
- KVM
- kcli (libvirt cli wrapper)
- Ansible AWX (Or replaced by Oracle linux aumtomation manager)
- Hashicorp
- Terraform (KVM libvirt provider)
- Packer
- vault
- Docker
- Kubernetes single node (1.28)
- Helm
- Kubernetes Dashboard
- k9s
- kubectl autocompletion
- kubescape
- And more...
- Compliance as code
- checkov
- trivy
- tfsec
- terrascan
- tfscan
- Jenkins
- Cloud shell CLI (OCI/AWS/AZ/GCP) install only
- Other: tmate,bind-utils etc
Clone or Download the repository.
git clone https://github.com/brokedba/Devops_all_in_one_vm.git
Navigate to the build directory and issue the vagrant up command.
# Linux
cd /path/to/Devops_all_in_one_vm/OL7
vagrant up
Rem Windows
cd \path\to\Devops_all_in_one_vm
vagrant up
- Display current setup
[root@localhost ~]# kcli list pool
+---------+-------------------+
| Pool | Path |
+---------+-------------------+
| default | /u01/guest_images |
+---------+-------------------+
[root@localhost ~]# kcli list network
Listing Networks...
+---------+--------+------------------+------+---------+------+
| Network | Type | Cidr | Dhcp | Domain | Mode |
+---------+--------+------------------+------+---------+------+
| default | routed | 192.168.122.0/24 | True | default | nat |
+---------+--------+------------------+------+---------+------+
[root@localhost]# wget https://github.com/dmacvicar/terraform-provider-libvirt/releases/download/v0.6.2/terraform-provider-libvirt-0.6.2+git.1585292411.8cbe9ad0.Fedora_28.x86_64.tar.gz
[root@localhost]# tar xvf terraform-provider-libvirt-**.tar.gz
- Add the plugin in a local registry
[root@localhost]# mkdir –p ~/.local/share/terraform/plugins/registry.terraform.io/dmacvicar/libvirt/0.6.2/linux_amd64
[root@localhost]# mv terraform-provider-libvirt ~/.local/share/terraform/plugins/registry.terraform.io/dmacvicar/libvirt/0.6.2/linux_amd64
- Add the below code block to the main.tf file to map libvirt references with the actual provider
[root@localhost projects]# cd /root/projects/terraform
[root@localhost]# vi libvirt.tf
...
terraform {
required_version = ">= 0.13"
required_providers {
libvirt = {
source = "dmacvicar/libvirt"
version = "0.6.2"
}
}
}
... REST of the Config
-
run :
terraform init && terraform planRead my full tutorial here
- Create nginx deployment and list current K8 info
[root@localhost ~]# kubectl -n kube-system get cm kubeadm-config -o yaml
[root@localhost ~]# kubectl apply -f https://raw.githubusercontent.com/kubernetes/website/master/content/en/examples/application/nginx-app.yaml
[root@localhost ~]# kubectl get pods -o wide
NAME READY STATUS RESTARTS AGE
my-nginx-66b6c48dd5-25qr2 1/1 Running 0 12m
my-nginx-66b6c48dd5-9bz4h 1/1 Running 0 12m
my-nginx-66b6c48dd5-s4hrn 1/1 Running 0 12m
[root@localhost ~]# kubectl get services --sort-by=.metadata.name
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
kubernetes ClusterIP 10.96.0.1 <none> 443/TCP 72m
my-nginx-svc LoadBalancer 10.109.205.27 <pending> 80:31302/TCP 19m
[root@localhost ~]# kubectl get deploy -o wide
NAME READY UP-TO-DATE AVAILABLE AGE CONTAINERS IMAGES SELECTOR
my-nginx 3/3 3 3 21m nginx nginx:1.14.2 app=nginx
[root@localhost ~]# kubectl get namespace
[root@localhost ~]# kubectl get events --sort-by=.metadata.creationTimestamp
- Helm
[root@localhost ~]# helm version --short
v3.15.1+ge211f2a
[root@localhost ~]# helm repo add stable https://charts.helm.sh/stable
[root@localhost ~]# helm repo add bitnami https://charts.bitnami.com/bitnami
"bitnami" has been added to your repositories
"stable" has been added to your repositories
[root@localhost ~]# helm search repo list
NAME CHART VERSION APP VERSION DESCRIPTION
bitnami/kube-state-metrics 4.2.3 2.12.0 kube-state-metrics is a simple service that lis...
bitnami/redis 19.5.2 7.2.5 Redis(R) is an open source, advanced key-value ...
bitnami/redis-cluster 10.2.3 7.2.5 Redis(R) is an open source, scalable, distribut...
bitnami/valkey 0.1.0 7.2.4 Valkey is an open source, advanced key-value st...
stable/redis 10.5.7 5.0.7 DEPRECATED Open source, advanced key-value stor...
- Kubernetes Dashboard
kubectl proxy Starting to serve on 127.0.0.1:8001 HTTP URL: http://localhost:8001/api/v1/namespaces/kubernetes-dashboard/services/https:kubernetes-dashboard:/proxy/ - K9s
in EL8, This will be replaced by OLAM (Oracle Fork that is rpm based). Thank you AWX maintainers for pooping the party with K8/docker complexity.
Once the build is complete you should be able to access AWX using one of the following URLs. note: still in progress
VERSION: 17.0.1
Deployment framework: Docker
[root@localhost]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
ad0415de0acd ansible/awx:17.0.1 "/usr/bin/tini -- /u…" About a minute ago Up About a minute 8052/tcp awx_task
d323791a27cb ansible/awx:17.0.1 "/usr/bin/tini -- /b…" 11 minutes ago Up 11 minutes 0.0.0.0:80->8052/tcp, :::80->8052/tcp awx_web
313ba9a22186 postgres:12 "docker-entrypoint.s…" 11 minutes ago Up 11 minutes 5432/tcp awx_postgres
56385b68670d redis "docker-entrypoint.s…" 11 minutes ago Up 11 minutes 6379/tcp awx_redis
Log in using the following credentials, assuming you've not changed them.
- Username: admin
- Password: password
- Portal configuration
- Cli Help
[root@localhost ~]# wget http://localhost:8089/jnlpJars/jenkins-cli.jar
[root@localhost ~]# java -jar jenkins-cli.jar -s http://localhost:8089/ -webSocket -auth admin:password help