Ansible site for MOC/OCT switches

• Dell OS9 (FTOS9)

1. Install newest version of ansible
2. Install required PyPI packages:
   1. pip install --user ansible-pylibssh
3. Install the required ansible modules: ansible-galaxy collection install -r requirements.yaml
4. Set up AWS CLI and be sure you can access the correct secrets
5. On your client, you may have to enable legacy kex algorithms for some switches:

   KexAlgorithms +diffie-hellman-group1-sha1,diffie-hellman-group14-sha1
   

Interfaces are configured in the file host_vars/HOST/interfaces.yaml

An example of this file is below:

interfaces:
  twentyFiveGigE 1/1:
    description: "example interface"
    state: "up"
    mtu: 9216
  Port-channel 1:
    state: "up"
    lag-members:
      - "hundredGigE 1/1"
      - "hundredGigE 1/2"
    portmode: "access"
    untagged: 10
  Vlan 207:
    state: "up"
    ip4: "10.10.10.10/20"

• name Only for VLANs, sets the name of interfaces. (String)
• description Sets the description of the interface. (String)
• state Sets the admin state of the mode ("up", or "down")
• mtu Sets the MTU of the interface (Integer 576-9416)
• fec If false, forward-error-correction is disabled on the interface (Boolean)
• autoneg If false, auto-negotiation is disabled on the interface (Boolean)
• stp-edge Sets the port as an edge-port for STP (Boolean)
• managed If true, this interface will not be configured by ansible. Works for both VLANs and interfaces (Boolean)
• portmode L2 portmode of an interface (String "access", "trunk", or "hybrid")
• untagged Single vlan to untag, requires portmode access or hybrid (Integer 2-4094)
• tagged List of vlans to tag, requires portmode trunk or hybrid (List of Integers 2-4094)
• ip4 Sets the IPv4 address of the interface (String "X.X.X.X/YY")
• ip6 Sets the IPv6 address of the interface (String)
• lag-members List of non-LACP lag members for a port channel (List of Strings, interface names)
• lacp-members-active List of LACP active members for a port channel (List of Strings, interface names)
• lacp-members-passive List of LACP passive members for a port channel (List of Strings, interface names)
• lacp-rate Sets the switch rate for LACP only (String "fast" or "slow")
• mlag Set the label of the peer port-channel for a paired switch (String interface name)

Switches will need some manual configuration before being able to be set up from this ansible site.

1. On the switch, enter conf mode
2. Set the enable password: enable password <DEFAULT_OS9_PASSWD>
3. Set the ssh user username admin password <DEFAULT_OS9_PASSWD>
4. Enable ssh server ip ssh server enable
5. Set the access IP (usually managementethernet 1/1)

• Validation scripts that don't require access to switches
• Case-insensitive matching for interface labels
• VLAN groups to be defined in tagged/untagged sections
• Switch system configuration (STP, etc.)
• Add "speed" field for some interfaces
• Ability to map connections between devices