install.fairie/home/private_dot_ssh/private_config.tmpl

Host *
    IgnoreUnknown AddKeysToAgent,UseKeychain
    AddKeysToAgent yes
    UseKeychain yes
    ExitOnForwardFailure yes
    ForwardAgent yes
    ForwardX11 no
    ForwardX11Trusted no
    GSSAPIAuthentication no
    PreferredAuthentications publickey
    Protocol 2
    ServerAliveInterval 60
    ServerAliveCountMax 30
    IdentitiesOnly yes
    IdentityAgent none
    {{ if eq .host.hostname "automation" -}}
    IdentityFile ~/.ssh/ssh-13147527
    {{- else if eq .host.hostname "macbook-pro" -}}
    IdentityFile ~/.ssh/ssh-5c-nano-laptop
    {{- else if eq .host.hostname "reserved" -}}
    IdentityFile ~/.ssh/ssh-5c-nano-green
    {{- else if eq .host.hostname "workstation" -}}
    IdentityFile ~/.ssh/ssh-5c-green
    {{- else -}}
    IdentityFile ~/.ssh/ssh-13196452
    IdentityFile ~/.ssh/ssh-5-nano
    IdentityFile ~/.ssh/ssh-5-nfc-green
    IdentityFile ~/.ssh/ssh-5-nfc-red
    IdentityFile ~/.ssh/ssh-5-nfc-yellow
    {{- end -}}
    IdentityFile ~/.ssh/id_rsa
Host gitlab.com
    UpdateHostKeys no
    IdentityFile ~/.ssh/id_rsa
Host github.com
    UpdateHostKeys no
    IdentityFile ~/.ssh/id_rsa
Host automation
    User {{ .user.username }}
    Hostname ssh-automation.{{ .host.domain }}
    ProxyCommand /opt/homebrew/bin/cloudflared access ssh --hostname %h
Host macbook-pro
    User {{ .user.username }}
    Hostname ssh-macbook-pro.{{ .host.domain }}
    ProxyCommand /opt/homebrew/bin/cloudflared access ssh --hostname %h
Host reserved
    User {{ .user.username }}
    Hostname ssh-reserved.{{ .host.domain }}
    ProxyCommand /opt/homebrew/bin/cloudflared access ssh --hostname %h
Host workstation
    User {{ .user.username }}
    Hostname ssh-workstation.{{ .host.domain }}
    ProxyCommand /opt/homebrew/bin/cloudflared access ssh --hostname %h