public/malta-workshop
2
0
Fork 0
Code Pull Requests Activity

add abra to vm containers

Browse Source
This commit is contained in:
Michael Czechowski
2025-08-12 23:44:12 +02:00
parent ad46e3cf07
commit c3bd77ce7c
3 changed files with 86 additions and 235 deletions
Download Patch File Download Diff File Expand all files Collapse all files

105
flake.nix
View File

@@ -36,23 +36,61 @@
security.pam.services.login.allowNullPassword = true;
security.sudo.wheelNeedsPassword = false;
# CORRECTED GUI setup
# GUI setup
services.xserver = {
enable = true;
desktopManager.xfce.enable = true;
displayManager = {
lightdm.enable = true;
autoLogin.enable = true;
autoLogin.user = "workshop";
sessionCommands = ''
${pkgs.xfce.xfce4-terminal}/bin/xfce4-terminal --title="Workshop Terminal" \
--command="bash -c 'echo \"🍪 Workshop VM Ready!\"; echo \"\"; echo \"SSH into containers:\"; echo \" ssh root@192.168.100.11 # hopper\"; echo \" ssh root@192.168.100.12 # curie\"; echo \"\"; bash'" &
'';
};
displayManager.lightdm.enable = true;
};
services.displayManager = {
autoLogin.enable = true;
autoLogin.user = "workshop";
};
# Auto-open terminal with helper commands
services.xserver.displayManager.sessionCommands = ''
${pkgs.xfce.xfce4-terminal}/bin/xfce4-terminal --title="🍪 Workshop Terminal" \
--command="bash -c '
echo \"🍪 Workshop VM Ready!\";
echo \"\";
echo \"🔌 SSH into containers:\";
echo \" sudo connect hopper # Container login\";
echo \" sudo connect curie # Container login\";
echo \" ssh root@192.168.100.11 # Direct SSH to hopper\";
echo \" ssh root@192.168.100.12 # Direct SSH to curie\";
echo \"\";
echo \"📦 Container management:\";
echo \" sudo containers # List all containers\";
echo \" sudo logs # Show setup logs\";
echo \"\";
echo \"✨ Abra is pre-installed in containers!\";
echo \"\";
bash
'" &
'';
# System packages including helper scripts
environment.systemPackages = with pkgs; [
firefox curl git jq nano tree nixos-container
# Custom helper scripts that work with sudo
(pkgs.writeScriptBin "connect" ''
#!/bin/bash
if [ -z "$1" ]; then
echo "Usage: connect <container-name>"
echo "Available: hopper curie"
exit 1
fi
exec nixos-container root-login "$1"
'')
(pkgs.writeScriptBin "containers" ''
#!/bin/bash
exec nixos-container list
'')
(pkgs.writeScriptBin "logs" ''
#!/bin/bash
exec journalctl -u container@hopper -u container@curie -f
'')
];
networking = {
@@ -64,14 +102,8 @@
externalInterface = "eth0";
};
};
programs.bash.shellAliases = {
containers = "nixos-container list";
hopper = "ssh root@192.168.100.11";
curie = "ssh root@192.168.100.12";
};
# Container configs (same as before)
# Container configurations with automated abra installation
containers = builtins.listToAttrs (builtins.genList (i:
let
name = builtins.elemAt participantNames i;
@@ -112,9 +144,10 @@
virtualisation.docker.enable = true;
environment.systemPackages = with pkgs; [
docker curl git wget jq
docker curl git wget jq bash
];
# Automated abra installation service
systemd.services.workshop-setup = {
wantedBy = [ "multi-user.target" ];
after = [ "network-online.target" "docker.service" ];
@@ -122,8 +155,9 @@
script = ''
echo "🍪 Setting up ${name} container..."
# Wait for network
for i in {1..10}; do
if curl -s --max-time 5 google.com >/dev/null 2>&1; then
if ${pkgs.curl}/bin/curl -s --max-time 5 google.com >/dev/null 2>&1; then
echo "✅ Network ready"
break
fi
@@ -131,16 +165,49 @@
sleep 2
done
# Initialize Docker Swarm
${pkgs.docker}/bin/docker swarm init --advertise-addr ${ip} || true
# Install abra for root user
export HOME=/root
if [ ! -f /root/.local/bin/abra ]; then
echo "📦 Installing abra..."
${pkgs.curl}/bin/curl -fsSL https://install.abra.coopcloud.tech | ${pkgs.bash}/bin/bash
echo "✅ Abra installed"
fi
# Make abra available globally
if ! grep -q "/.local/bin" /root/.bashrc 2>/dev/null; then
echo 'export PATH="$HOME/.local/bin:$PATH"' >> /root/.bashrc
fi
# Create symlink for immediate availability
if [ -f /root/.local/bin/abra ]; then
ln -sf /root/.local/bin/abra /usr/local/bin/abra 2>/dev/null || true
fi
# Add server
if [ -f /root/.local/bin/abra ]; then
export PATH="/root/.local/bin:$PATH"
/root/.local/bin/abra server add ${name}.local 2>/dev/null || true
fi
echo "✅ ${name} container ready!"
echo "SSH: ssh root@${ip} (password: root)"
echo "Abra: Available via 'abra' command"
'';
serviceConfig = {
Type = "oneshot";
RemainAfterExit = true;
StandardOutput = "journal";
StandardError = "journal";
};
};
# Ensure abra is in PATH for all sessions
environment.sessionVariables = {
PATH = [ "/root/.local/bin" ];
};
};
};
}