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mi-qutic-base

This repository is based on Joyent mibe.

description

Basic qutic mibe image with default setup of infrastructure services like zabbix and remote syslog. This should be the default image for all qutic zones.

mdata variables

admin authorized_keys

Configure ssh public key for admin user via mdata variable.

  • admin_authorized_keys: ssh public key for the admin user

root authorized_keys

Configure ssh public key for root user via mdata variable.

  • root_authorized_keys: ssh public key for the root user

root ssh public private key

Configure ssh public and private key pair for root user via mdata. We only support rsa keys.

  • root_ssh_rsa: private ssh rsa key for root user
  • root_ssh_rsa_pub: public ssh key for root user (mostly not required)

nullmailer

To have cron emails on errors we like to configure nullmailer as local smtp server.

  • mail_smarthost: hostname of remote smtp server
  • mail_auth_user: smtp username for authentication
  • mail_auth_pass: smtp password for authentication
  • mail_adminaddr: admin email address for everything from root@localhost

ssh daemon

Configure ssh public and private key pairs for the host daemon via mdata.

  • ssh_host_rsa_key: private SSH rsa key
  • ssh_host_rsa_key.pub: public SSH rsa key
  • ssh_host_dsa_key: private SSH dsa key
  • ssh_host_dsa_key.pub: public SSH dsa key

installation

The following sample can be used to create a zone running a copy of the the qutic-base image.

BASE_IMAGE_UUID=$(imgadm list | grep 'qutic-base-64' | tail -1 | awk '{ print $1 }')
vmadm create << EOF
{
  "brand":      "joyent",
  "image_uuid": "$BASE_IMAGE_UUID",
  "alias":      "base-image",
  "hostname":   "base.example.com",
  "dns_domain": "example.com",
  "resolvers": [
    "80.80.80.80",
    "80.80.81.81"
  ],
  "nics": [
    {
      "interface": "net0",
      "nic_tag":   "admin",
      "ip":        "10.10.10.10",
      "gateway":   "10.10.10.1",
      "netmask":   "255.255.255.0"
    }
  ],
  "max_physical_memory": 1024,
  "max_swap":            1024,
  "quota":                 10,
  "cpu_cap":              100,
  "customer_metadata": {
    "admin_authorized_keys": "your-long-key",
    "root_authorized_keys":  "your-long-key",
    "mail_smarthost":        "mail.example.com",
    "mail_auth_user":        "you@example.com",
    "mail_auth_pass":        "smtp-account-password",
    "mail_adminaddr":        "report@example.com",
    "logstash_redis":        "redis://10.10.10.20:6379/0,redis://10.10.10.21:6379/0",
    "vfstab":                "storage.example.com:/export/data    -       /data    nfs     -       yes     rw,bg,intr"
  }
}
EOF