init libvirt and stack

2020-07-28 23:45:32 +02:00 · 2020-07-28 23:45:32 +02:00 · 9bc7773864
commit 9bc7773864
parent 93ef8c8ecd
11 changed files with 261 additions and 219 deletions
--- a/libvirtd.tf
+++ b/libvirtd.tf
@ -1,55 +0,0 @@
-provider "libvirt" {
-  uri = "qemu+tcp://127.0.0.1/system"
-#  uri   = "qemu+ssh://root@192.168.100.10/system"
-}
-
-resource "libvirt_volume" "centos7-qcow2" {
-  name = "centos7.qcow2"
-  pool = "default"
-  source = "https://cloud.centos.org/centos/7/images/CentOS-7-x86_64-GenericCloud.qcow2"
-  format = "qcow2"
-}
-
-data "template_file" "user_data" {
-  template = "${file("${path.module}/cloud_init.cfg")}"
-}
-
-# Use CloudInit to add the instance
-resource "libvirt_cloudinit_disk" "commoninit" {
-  name = "commoninit.iso"
-  user_data = data.template_file.user_data.rendered
-}
-
-# Define KVM domain to create
-resource "libvirt_domain" "db1" {
-  name   = "db1"
-  memory = "1024"
-  vcpu   = 1
-
-  network_interface {
-    network_name = "default"
-  }
-
-  disk {
-    volume_id = libvirt_volume.centos7-qcow2.id
-  }
-
-  cloudinit = libvirt_cloudinit_disk.commoninit.id
-
-  console {
-    type = "pty"
-    target_type = "serial"
-    target_port = "0"
-  }
-
-  graphics {
-    type = "spice"
-    listen_type = "address"
-    autoport = true
-  }
-}
-
-# Output Server IP
-output "ip" {
-  value = libvirt_domain.db1.network_interface.0.addresses.0
-}
--- a/persitent/libvirtd_base.tf
+++ b/persitent/libvirtd_base.tf
@ -0,0 +1,38 @@
+# https://github.com/dmacvicar/terraform-provider-libvirt/blob/master/website/docs/r
+
+terraform {
+  required_version = ">= 0.12"
+
+  required_providers {
+    libvirt = ">= 0.0.0"
+  }
+
+}
+
+provider "libvirt" {
+  uri = "qemu+tcp://127.0.0.1/system"
+  #  uri   = "qemu+ssh://root@192.168.100.10/system"
+}
+
+resource "libvirt_pool" "pool_1" {
+  name = "pool_1"
+  type = "dir"
+  path = "/var/lib/libvirt/pool"
+}
+
+# -------- volume disk --------
+# https://github.com/dmacvicar/terraform-provider-libvirt/blob/master/website/docs/r/volume.html.markdown
+
+resource "libvirt_volume" "centos7_qcow2" {
+  name   = "centos7.qcow2"
+  pool   = "default"
+  source = "https://cloud.centos.org/centos/7/images/CentOS-7-x86_64-GenericCloud.qcow2"
+  format = "qcow2"
+}
+
+resource "libvirt_volume" "debian_buster_qcow2" {
+  name   = "debian-buster.qcow2"
+  pool   = "default"
+  source = "https://cdimage.debian.org/cdimage/openstack/current/debian-10.4.3-20200610-openstack-amd64.qcow2"
+  format = "qcow2"
+}
--- a/persitent/terraform.tfstate
+++ b/persitent/terraform.tfstate
@ -0,0 +1,79 @@
+{
+  "version": 4,
+  "terraform_version": "0.12.28",
+  "serial": 203,
+  "lineage": "e57b8df5-87bd-3954-0ba8-9cbedff9b460",
+  "outputs": {},
+  "resources": [
+    {
+      "mode": "managed",
+      "type": "libvirt_pool",
+      "name": "pool_1",
+      "provider": "provider.libvirt",
+      "instances": [
+        {
+          "schema_version": 0,
+          "attributes": {
+            "allocation": 69478645760,
+            "available": null,
+            "capacity": 73445531648,
+            "id": "3a205457-1e97-455a-8fe6-9ed621f7ba99",
+            "name": "pool_1",
+            "path": "/var/lib/libvirt/pool",
+            "type": "dir",
+            "xml": []
+          },
+          "private": "bnVsbA=="
+        }
+      ]
+    },
+    {
+      "mode": "managed",
+      "type": "libvirt_volume",
+      "name": "centos7_qcow2",
+      "provider": "provider.libvirt",
+      "instances": [
+        {
+          "schema_version": 0,
+          "attributes": {
+            "base_volume_id": null,
+            "base_volume_name": null,
+            "base_volume_pool": null,
+            "format": "qcow2",
+            "id": "/var/lib/libvirt/pool/default/centos7.qcow2",
+            "name": "centos7.qcow2",
+            "pool": "default",
+            "size": 8589934592,
+            "source": "https://cloud.centos.org/centos/7/images/CentOS-7-x86_64-GenericCloud.qcow2",
+            "xml": []
+          },
+          "private": "bnVsbA=="
+        }
+      ]
+    },
+    {
+      "mode": "managed",
+      "type": "libvirt_volume",
+      "name": "debian_buster_qcow2",
+      "provider": "provider.libvirt",
+      "instances": [
+        {
+          "schema_version": 0,
+          "attributes": {
+            "base_volume_id": null,
+            "base_volume_name": null,
+            "base_volume_pool": null,
+            "format": "qcow2",
+            "id": "/var/lib/libvirt/pool/default/debian-buster.qcow2",
+            "name": "debian-buster.qcow2",
+            "pool": "default",
+            "size": 2147483648,
+            "source": "https://cdimage.debian.org/cdimage/openstack/current/debian-10.4.3-20200610-openstack-amd64.qcow2",
+            "xml": []
+          },
+          "private": "bnVsbA=="
+        }
+      ]
+    }
+  ]
+}
--- a/readme.md
+++ b/readme.md
@ -10,6 +10,9 @@ Setup libvirt provider for terraform [https://github.com/dmacvicar/terraform-pro

 Provision compute into qemu/kvm with terraform and libvirt provider

+`export LIBVIRT_DEFAULT_URI="qemu+tcp://127.0.0.1/system"`
+
 `terraform init`

 `terraform apply`
+
--- a/stack/cloud_init.cfg
+++ b/stack/cloud_init.cfg
@ -14,6 +14,9 @@ groups:
  - whell: [antoine]

 users:
+  # - name: root
+  #   lock_passwd: false
+  #   password: $1$SaltSalt$.SBI7klTdiInUnDK0/40g.
  - name: antoine
    ssh_authorized_keys:
      - ssh-rsa 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 antoine@archlinux
--- a/stack/computes.tf
+++ b/stack/computes.tf
@ -0,0 +1,50 @@
+# https://github.com/dmacvicar/terraform-provider-libvirt/blob/master/website/docs/r/domain.html.markdown
+
+# Define KVM domain to create
+
+resource "libvirt_domain" "db1" {
+  name      = "db1"
+  memory    = "1024"
+  vcpu      = 1
+  running   = "false"
+  autostart = "true"
+
+  boot_device {
+    dev = ["hd", "network"]
+  }
+
+  network_interface {
+    network_name = "default"
+    # network_name = libvirt_network.private_network.name
+  }
+
+  disk {
+    volume_id = libvirt_volume.debian_buster_qcow2.id
+  }
+
+  # disk {
+  #   volume_id = libvirt_volume.external_disk_1.id
+  # }
+
+  cloudinit = libvirt_cloudinit_disk.commoninit.id
+
+  console {
+    type        = "pty"
+    target_type = "serial"
+    target_port = "0"
+  }
+
+  graphics {
+    type        = "vnc"
+    listen_type = "address"
+    autoport    = "true"
+  }
+}
+
+
+resource "libvirt_volume" "debian_buster_qcow2" {
+  name   = "debian-buster.qcow2"
+  pool   = "default"
+  source = "https://cdimage.debian.org/cdimage/openstack/current/debian-10.4.3-20200610-openstack-amd64.qcow2"
+  format = "qcow2"
+}
--- a/stack/libvirtd.tf
+++ b/stack/libvirtd.tf
@ -0,0 +1,43 @@
+# https://github.com/dmacvicar/terraform-provider-libvirt/blob/master/website/docs/r
+
+terraform {
+  required_version = ">= 0.12"
+
+  required_providers {
+    null     = "~> 2.1"
+    template = "~> 2.1"
+    libvirt  = ">= 0.0.0"
+  }
+
+}
+
+provider "libvirt" {
+  uri = "qemu+tcp://127.0.0.1/system"
+  #  uri   = "qemu+ssh://root@192.168.100.10/system"
+}
+
+data "template_file" "user_data" {
+  template = "${file("${path.module}/cloud_init.cfg")}"
+}
+
+# Use CloudInit to add the instance
+resource "libvirt_cloudinit_disk" "commoninit" {
+  name      = "commoninit.iso"
+  pool      = "default"
+  user_data = data.template_file.user_data.rendered
+}
+
+resource "null_resource" "delay_10s" {
+  provisioner "local-exec" {
+    command = "sleep 10"
+  }
+  triggers = {
+    "before" = libvirt_domain.db1.id
+  }
+}
+
+# Output Server IP
+output "ip" {
+  value      = libvirt_domain.db1.network_interface
+  depends_on = [null_resource.delay_10s]
+}
--- a/stack/networks.tf
+++ b/stack/networks.tf
@ -0,0 +1,12 @@
+# https://github.com/dmacvicar/terraform-provider-libvirt/blob/master/website/docs/r/network.markdown
+
+resource "libvirt_network" "private_network" {
+  name      = "private"
+  mode      = "nat"
+  domain    = "network.local"
+  addresses = ["10.17.3.0/24"]
+  autostart = true
+  dhcp {
+    enabled = true
+  }
+}
--- a/stack/terraform.tfstate
+++ b/stack/terraform.tfstate
@ -0,0 +1,8 @@
+{
+  "version": 4,
+  "terraform_version": "0.12.28",
+  "serial": 121,
+  "lineage": "67fe8f67-1e0d-4c6e-4440-3eac0ca3aadd",
+  "outputs": {},
+  "resources": []
+}
--- a/stack/volumes.tf
+++ b/stack/volumes.tf
@ -0,0 +1,25 @@
+# https://github.com/dmacvicar/terraform-provider-libvirt/blob/master/website/docs/r/volume.html.markdown
+
+# -------- root disk use by compute --------
+# ~> Tip: when provisioning multiple domains using the same base image, create a libvirt_volume for the base image and then define 
+# the domain specific ones as based on it. This way the image will not be modified and no extra disk space is going to be used for the base image.
+
+resource "libvirt_volume" "my_root_centos" {
+  name             = "my-root-centos"
+  base_volume_name = "centos7.qcow2"
+  # base_volume_id = libvirt_volume.centos7_qcow2.id
+}
+
+resource "libvirt_volume" "my_root_debian" {
+  name             = "my-root-debian"
+  base_volume_name = "debian-buster.qcow2"
+  # base_volume_id = libvirt_volume.debian_buster_qcow2.id
+}
+
+resource "libvirt_volume" "external_disk_1" {
+  name = "external-disk-1"
+  # 10Gb
+  size = 10737418240
+  pool = "pool_1"
+  # pool = libvirt_pool.pool_1.name
+}
--- a/terraform.tfstate
+++ b/terraform.tfstate
@ -1,164 +0,0 @@
-{
-  "version": 4,
-  "terraform_version": "0.12.28",
-  "serial": 40,
-  "lineage": "e57b8df5-87bd-3954-0ba8-9cbedff9b460",
-  "outputs": {
-    "ip": {
-      "value": "192.168.122.156",
-      "type": "string"
-    }
-  },
-  "resources": [
-    {
-      "mode": "data",
-      "type": "template_file",
-      "name": "user_data",
-      "provider": "provider.template",
-      "instances": [
-        {
-          "schema_version": 0,
-          "attributes": {
-            "filename": null,
-            "id": "924d6b37ed35e7f71aa4793775cf6098a2dd31c5c3cdbfbcbd02cf4893f856cc",
-            "rendered": "#cloud-config\n# vim: syntax=yaml\n\n# ***********************\n# ---- documentation : \n# ---\u003e https://cloudinit.readthedocs.io/en/latest/topics/examples.html\n# ******************************\n\nssh_pwauth: False\nchpasswd:\n  expire: False\n\ngroups:\n  - whell: [antoine]\n\nusers:\n  - name: antoine\n    ssh_authorized_keys:\n      - ssh-rsa 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 antoine@archlinux\n    sudo: ['ALL=(ALL) NOPASSWD:ALL']\n    shell: /bin/bash\n    groups: wheel\n",
-            "template": "#cloud-config\n# vim: syntax=yaml\n\n# ***********************\n# ---- documentation : \n# ---\u003e https://cloudinit.readthedocs.io/en/latest/topics/examples.html\n# ******************************\n\nssh_pwauth: False\nchpasswd:\n  expire: False\n\ngroups:\n  - whell: [antoine]\n\nusers:\n  - name: antoine\n    ssh_authorized_keys:\n      - ssh-rsa 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 antoine@archlinux\n    sudo: ['ALL=(ALL) NOPASSWD:ALL']\n    shell: /bin/bash\n    groups: wheel\n",
-            "vars": null
-          }
-        }
-      ]
-    },
-    {
-      "mode": "managed",
-      "type": "libvirt_cloudinit_disk",
-      "name": "commoninit",
-      "provider": "provider.libvirt",
-      "instances": [
-        {
-          "schema_version": 0,
-          "attributes": {
-            "id": "/var/lib/libvirt/images/commoninit.iso;5f1da8d5-7b33-986f-3888-179eec23b9b3",
-            "meta_data": "",
-            "name": "commoninit.iso",
-            "network_config": "",
-            "pool": "default",
-            "user_data": "#cloud-config\n# vim: syntax=yaml\n\n# ***********************\n# ---- documentation : \n# ---\u003e https://cloudinit.readthedocs.io/en/latest/topics/examples.html\n# ******************************\n\nssh_pwauth: False\nchpasswd:\n  expire: False\n\ngroups:\n  - whell: [antoine]\n\nusers:\n  - name: antoine\n    ssh_authorized_keys:\n      - ssh-rsa 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 antoine@archlinux\n    sudo: ['ALL=(ALL) NOPASSWD:ALL']\n    shell: /bin/bash\n    groups: wheel\n"
-          },
-          "private": "bnVsbA=="
-        }
-      ]
-    },
-    {
-      "mode": "managed",
-      "type": "libvirt_domain",
-      "name": "db1",
-      "provider": "provider.libvirt",
-      "instances": [
-        {
-          "schema_version": 0,
-          "attributes": {
-            "arch": "x86_64",
-            "autostart": false,
-            "boot_device": [],
-            "cloudinit": "/var/lib/libvirt/images/commoninit.iso;5f1da8d5-7b33-986f-3888-179eec23b9b3",
-            "cmdline": [],
-            "console": [
-              {
-                "source_host": "127.0.0.1",
-                "source_path": "",
-                "source_service": "0",
-                "target_port": "0",
-                "target_type": "serial",
-                "type": "pty"
-              }
-            ],
-            "coreos_ignition": null,
-            "cpu": null,
-            "description": "",
-            "disk": [
-              {
-                "block_device": "",
-                "file": "",
-                "scsi": false,
-                "url": "",
-                "volume_id": "/var/lib/libvirt/images/centos7.qcow2",
-                "wwn": ""
-              }
-            ],
-            "emulator": "/usr/bin/qemu-system-x86_64",
-            "filesystem": [],
-            "firmware": "",
-            "fw_cfg_name": "opt/com.coreos/config",
-            "graphics": [
-              {
-                "autoport": true,
-                "listen_address": "127.0.0.1",
-                "listen_type": "address",
-                "type": "spice"
-              }
-            ],
-            "id": "47a45870-bd85-4705-a835-3985a44e871e",
-            "initrd": "",
-            "kernel": "",
-            "machine": "pc",
-            "memory": 1024,
-            "metadata": null,
-            "name": "db1",
-            "network_interface": [
-              {
-                "addresses": [
-                  "192.168.122.156"
-                ],
-                "bridge": "",
-                "hostname": "",
-                "mac": "52:54:00:4E:19:24",
-                "macvtap": "",
-                "network_id": "a27a7ae4-4a14-4ac4-8c52-f7b44bcbb7f3",
-                "network_name": "default",
-                "passthrough": "",
-                "vepa": "",
-                "wait_for_lease": false
-              }
-            ],
-            "nvram": [],
-            "qemu_agent": false,
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