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Set up a self-hosted Landscape Server
on Ubuntu

Minimum requirements for landscape server

  • Ubuntu 20.04 LTS (Focal Fossa) or Ubuntu 22.04 LTS (Jammy Jellyfish)
  • For hardware: a dual core 2 Ghz processor, 4 GB of RAM, and 20 GB of disk space
  • For networking: an IP address and FQDN, with TCP communication allowed for SSH (typically port 22), HTTP (port 80), HTTPS (port 443), and gRPC (6554)
  • DNS administration access for the domain you will use to access Landscape is necessary, if you wish to use LetsEncrypt to obtain an SSL certificate.

2 ways to install landscape server

Quickstart install

Install 15 mins

Config 30 mins

Manual install

Install 30 mins

Config time varies

Installation type Install time Config time
Juju (Recommended) 15 minutes 15 minutes
Quickstart 15 minutes 30 minutes
Manual 30 minutes 30 hours

Install Landscape Server to manage machines and containers

Install

  1. Install prerequisites

    sudo apt update && sudo apt install -y ca-certificates software-properties-common

  2. Set your hostname using variables

    Set landscape.example.com with the FQDN pointing to your server.

    sudo hostnamectl set-hostname "$FQDN"

  3. Add the Landscape PPA

    sudo add-apt-repository -y ppa:landscape/self-hosted-23.03

  4. Install Landscape

    sudo apt update && sudo DEBIAN_FRONTEND=noninteractive apt-get install -y landscape-server-quickstart

Configure SSL

If you have the fullchain.pem and privkey.pem files for your SSL certificate, skip these steps and configure Apache manually.

  1. Install certbot

    sudo snap install certbot --classic

  2. Set your email address in a variable

    EMAIL="YOUR-EMAIL@ADDRESS.COM"

  3. Get and install your certificate

    sudo certbot --apache --non-interactive --no-redirect --agree-tos --email $EMAIL --domains $(hostname --long)

Configure postfix for email

Detailed information is available for Postfix in the Ubuntu Server documentation.

  1. Set SMTP information in variables

    The value of SMTP_PASSWORD should be the SendGrid API Key

    SMTP_HOST='smtp.sendgrid.net'
SMTP_PORT='587'
SMTP_USERNAME='apikey'
SMTP_PASSWORD='YOUR_API_KEY_GOES_HERE'

  2. Install postfix

    sudo DEBIAN_FRONTEND=noninteractive apt-get install -y postfix

  3. Configure postfix

    sudo postconf -e myhostname="$(hostname --long)"
sudo postconf -e mydomain="$(hostname --domain)"
sudo postconf -e myorigin="$(hostname --domain)"
sudo postconf -e masquerade_domains="$(hostname --domain)"
sudo postconf -e mydestination=localhost
sudo postconf -e default_transport=smtp
sudo postconf -e relay_transport=smtp
sudo postconf -e relayhost="[${SMTP_HOST}]:${SMTP_PORT}"
sudo postconf -e smtp_tls_security_level=encrypt
sudo postconf -e smtp_sasl_auth_enable=yes
sudo postconf -e smtp_sasl_password_maps=hash:/etc/postfix/sasl_passwd
sudo postconf -e header_size_limit=4096000
sudo postconf -e smtp_sasl_security_options=noanonymous
sudo postconf -e smtp_use_tls=yes
sudo postconf -e smtp_tls_security_level=encrypt
sudo postconf -e smtp_sasl_tls_security_options=noanonymous

  4. Write sasl_passwd

    sudo sh -c "echo \"[$SMTP_HOST]:$SMTP_PORT $SMTP_USERNAME:$SMTP_PASSWORD\" > /etc/postfix/sasl_passwd"

  5. Generate sasl_passwd.db

    sudo postmap /etc/postfix/sasl_passwd

  6. Secure sasl_passwd.db

    sudo chmod 600 /etc/postfix/sasl_passwd.db

  7. Remove sasl_passwd

    sudo rm /etc/postfix/sasl_passwd

  8. Restart postfix

    sudo /etc/init.d/postfix restart

Set aside some time

Read the Manual Installation documentation

Install Landscape

Follow the Manual Installation documentation

4 ways to install landscape client

Install Landscape Client
to manage machines and containers

Landscape Client can be installed from Ubuntu's main repository. The latest version can be obtained from the Landscape 23.03 PPA. The latest features, including awareness of Ubuntu Pro, is only available in Landscape Client hosted in the 23.03 PPA for Ubuntu versions 18.04 (Bionic Beaver), 20.04 (Focal Fossa), and 22.04 (Jammy Jellyfish). The latest features are available in the main repository for 23.04 (Lunar Lobster).

The main repository and PPA installation methods are suitable when performing the installation through a terminal or shell scripting. Cloud Init is suitable if it is available during a machine's provisioning stage, and the subordinate charm is most appropriate when using charmed operators.

Install

  1. Install the package

    sudo apt update && sudo apt install -y landscape-client

Configure

  1. Define parameters in variables

    Self-hosted Landscape users should set LANDSCAPE_ACCOUNT_NAME as standalone, Landscape SaaS customers should specify their account name and set LANDSCAPE_FQDN as landscape.canonical.com.

    LANDSCAPE_ACCOUNT_NAME='standalone'
LANDSCAPE_FQDN='landscape.example.com'
LANDSCAPE_COMPUTER_TITLE='My Computer'

  2. Configure

    sudo landscape-config --silent --account-name="${LANDSCAPE_ACCOUNT_NAME}" --computer-title="${LANDSCAPE_COMPUTER_TITLE}" --tags="" --script-users='nobody,landscape,root'

Install

  1. Install prerequisites

    sudo apt update && sudo apt install -y software-properties-common

  2. Add the PPA

    sudo add-apt-repository -y ppa:landscape/self-hosted-23.03

  3. Install

    sudo apt update && sudo apt install -y landscape-client

Configure

  1. Define parameters in variables

    Self-hosted Landscape users should set LANDSCAPE_ACCOUNT_NAME as standalone, Landscape SaaS customers should specify their account name and set LANDSCAPE_FQDN as landscape.canonical.com.

    LANDSCAPE_ACCOUNT_NAME='standalone'
LANDSCAPE_FQDN='landscape.example.com'
LANDSCAPE_COMPUTER_TITLE='My Computer'

  2. Configure

    sudo landscape-config --silent --account-name="${LANDSCAPE_ACCOUNT_NAME}" --computer-title="${LANDSCAPE_COMPUTER_TITLE}" --tags='' --script-users='nobody,landscape,root' --ping-url="http://${LANDSCAPE_FQDN}/ping" --url="https://${LANDSCAPE_FQDN}/message-system"

Install

  1. Define parameters in variables

    Self-hosted Landscape users should set LANDSCAPE_ACCOUNT_NAME as standalone, Landscape SaaS customers should specify their account name and set LANDSCAPE_FQDN as landscape.canonical.com.

    LANDSCAPE_ACCOUNT_NAME='standalone'
LANDSCAPE_FQDN='landscape.example.com'

  2. Deploy the charm

    juju deploy landscape-client --config account-name='standalone' --config tags='' --config script-users='nobody,landscape,root' --config ping-url="http://${LANDSCAPE_FQDN}/ping" --config url="https://${LANDSCAPE_FQDN}/message-system"

Configure

  1. Relate the charm

    juju relate landscape-client <charm-name>

To install landscape-client from a PPA

apt:
  sources:
    trunk-testing-ppa:
      source: ppa:landscape/self-hosted-23.03

Configure landscape-client

To discover additional supported client keys visit the cloud-init Landscape module documentation.

Self-hosted Landscape users should set account_name as `standalone` and define the url and ping_url keys. Landscape SaaS customers should specify their account name, and the url and ping_url keys can be omitted.

landscape:
  client:
    account_name: standalone
    computer_title: "My Computer"
    url: "https://landscape.example.com/message-system"
    ping_url: "http://landscape.example.com/ping"