204 lines
7.7 KiB
Nix
204 lines
7.7 KiB
Nix
{ pkgs, serverPkg, clientPkg }:
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{
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name = "lightscale-lab-relay-failover";
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nodes = {
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node1 = { ... }: {
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networking.hostName = "node1";
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networking.usePredictableInterfaceNames = false;
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virtualisation.vlans = [ 1 ];
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networking.interfaces.eth1.useDHCP = false;
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networking.interfaces.eth1.ipv4.addresses = [
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{ address = "10.0.0.1"; prefixLength = 24; }
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];
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networking.firewall.enable = false;
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boot.kernelModules = [ "wireguard" ];
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environment.systemPackages = [
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serverPkg
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clientPkg
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pkgs.wireguard-tools
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pkgs.iproute2
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pkgs.iputils
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pkgs.netcat-openbsd
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pkgs.curl
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];
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};
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node2 = { ... }: {
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networking.hostName = "node2";
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networking.usePredictableInterfaceNames = false;
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virtualisation.vlans = [ 1 ];
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networking.interfaces.eth1.useDHCP = false;
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networking.interfaces.eth1.ipv4.addresses = [
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{ address = "10.0.0.2"; prefixLength = 24; }
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];
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networking.firewall.enable = false;
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boot.kernelModules = [ "wireguard" ];
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environment.systemPackages = [
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pkgs.iproute2
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pkgs.iputils
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pkgs.netcat-openbsd
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pkgs.curl
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];
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};
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node3 = { ... }: {
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networking.hostName = "node3";
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networking.usePredictableInterfaceNames = false;
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virtualisation.vlans = [ 1 ];
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networking.interfaces.eth1.useDHCP = false;
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networking.interfaces.eth1.ipv4.addresses = [
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{ address = "10.0.0.3"; prefixLength = 24; }
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];
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networking.firewall.enable = false;
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boot.kernelModules = [ "wireguard" ];
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environment.systemPackages = [
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serverPkg
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pkgs.wireguard-tools
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pkgs.iproute2
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pkgs.iputils
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pkgs.netcat-openbsd
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pkgs.curl
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];
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};
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node4 = { ... }: {
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networking.hostName = "node4";
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networking.usePredictableInterfaceNames = false;
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virtualisation.vlans = [ 1 ];
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networking.interfaces.eth1.useDHCP = false;
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networking.interfaces.eth1.ipv4.addresses = [
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{ address = "10.0.0.4"; prefixLength = 24; }
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];
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networking.firewall.enable = false;
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boot.kernelModules = [ "wireguard" ];
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environment.systemPackages = [
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clientPkg
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pkgs.wireguard-tools
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pkgs.iproute2
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pkgs.iputils
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pkgs.netcat-openbsd
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pkgs.curl
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];
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};
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node5 = { ... }: {
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networking.hostName = "node5";
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networking.usePredictableInterfaceNames = false;
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virtualisation.vlans = [ 1 ];
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networking.interfaces.eth1.useDHCP = false;
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networking.interfaces.eth1.ipv4.addresses = [
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{ address = "10.0.0.5"; prefixLength = 24; }
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];
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networking.firewall.enable = false;
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boot.kernelModules = [ "wireguard" ];
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environment.systemPackages = [
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clientPkg
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pkgs.wireguard-tools
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pkgs.iproute2
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pkgs.iputils
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pkgs.netcat-openbsd
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pkgs.curl
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];
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};
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};
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testScript = ''
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start_all()
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node1.wait_for_unit("multi-user.target")
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node2.wait_for_unit("multi-user.target")
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node3.wait_for_unit("multi-user.target")
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node4.wait_for_unit("multi-user.target")
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node5.wait_for_unit("multi-user.target")
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node1.wait_until_succeeds("ip -4 addr show dev eth1 | grep -q '10.0.0.1/24'")
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node2.wait_until_succeeds("ip -4 addr show dev eth1 | grep -q '10.0.0.2/24'")
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node3.wait_until_succeeds("ip -4 addr show dev eth1 | grep -q '10.0.0.3/24'")
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node4.wait_until_succeeds("ip -4 addr show dev eth1 | grep -q '10.0.0.4/24'")
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node5.wait_until_succeeds("ip -4 addr show dev eth1 | grep -q '10.0.0.5/24'")
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node1.succeed("touch /tmp/lightscale-server.log")
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node1.execute("sh -c 'tail -n +1 -f /tmp/lightscale-server.log >/dev/console 2>&1 &'")
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node1.succeed(
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"systemd-run --no-block --unit=lightscale-server --service-type=simple "
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"--property=Restart=on-failure --property=RestartSec=1 "
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"--property=TimeoutStartSec=30 "
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"--property=StandardOutput=append:/tmp/lightscale-server.log "
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"--property=StandardError=append:/tmp/lightscale-server.log "
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"--setenv=RUST_LOG=info -- "
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"lightscale-server --listen 10.0.0.1:8080 --state /tmp/lightscale-state.json "
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"--stream-relay 10.0.0.2:8443,10.0.0.3:8443"
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)
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node1.wait_for_unit("lightscale-server.service")
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node1.wait_for_open_port(8080, addr="10.0.0.1", timeout=120)
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node3.succeed("touch /tmp/lightscale-relay.log")
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node3.execute("sh -c 'tail -n +1 -f /tmp/lightscale-relay.log >/dev/console 2>&1 &'")
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node3.succeed(
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"systemd-run --no-block --unit=lightscale-relay --service-type=simple "
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"--property=Restart=on-failure --property=RestartSec=1 "
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"--property=TimeoutStartSec=30 "
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"--property=StandardOutput=append:/tmp/lightscale-relay.log "
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"--property=StandardError=append:/tmp/lightscale-relay.log "
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"--setenv=RUST_LOG=info -- "
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"lightscale-server --listen 10.0.0.3:8082 --state /tmp/lightscale-relay.json "
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"--stream-relay-listen 10.0.0.3:8443"
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)
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node3.wait_for_unit("lightscale-relay.service")
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node3.wait_for_open_port(8443, addr="10.0.0.3", timeout=120)
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import json
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net = json.loads(node1.succeed(
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"curl -sSf -X POST http://10.0.0.1:8080/v1/networks "
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"-H 'content-type: application/json' "
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"-d '{\"name\":\"lab\",\"bootstrap_token_ttl_seconds\":600," \
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"\"bootstrap_token_uses\":10,\"bootstrap_token_tags\":[\"lab\"]}'"
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))
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token = net["bootstrap_token"]["token"]
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def enroll(node, name, ip, state_dir):
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node.succeed(
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"lightscale-client --profile test --config /tmp/ls-config.json "
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"init http://10.0.0.1:8080"
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)
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node.succeed(
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f"lightscale-client --profile test --config /tmp/ls-config.json "
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f"--state-dir {state_dir} register --node-name {name} -- {token}"
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)
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node.succeed(
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f"lightscale-client --profile test --config /tmp/ls-config.json "
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f"--state-dir {state_dir} heartbeat --endpoint {ip}:51820"
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)
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def start_agent(node, state_dir, endpoint):
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node.succeed("touch /tmp/lightscale-agent.log")
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cmd = (
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"lightscale-client --profile test --config /tmp/ls-config.json "
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f"--state-dir {state_dir} agent --listen-port 51820 "
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"--heartbeat-interval 5 --longpoll-timeout 5 "
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f"--endpoint {endpoint} --stream-relay"
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)
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node.succeed(
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"systemd-run --no-block --unit=lightscale-agent --service-type=simple "
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"--property=Restart=on-failure --property=RestartSec=1 "
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"--property=TimeoutStartSec=30 "
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"--property=StandardOutput=append:/tmp/lightscale-agent.log "
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"--property=StandardError=append:/tmp/lightscale-agent.log -- "
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+ cmd
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)
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node.wait_for_unit("lightscale-agent.service")
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node.wait_until_succeeds("ip link show ls-test", timeout=60)
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enroll(node4, "node4", "10.0.0.4", "/tmp/ls-state-4")
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enroll(node5, "node5", "10.0.0.5", "/tmp/ls-state-5")
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start_agent(node4, "/tmp/ls-state-4", "203.0.113.4:51820")
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start_agent(node5, "/tmp/ls-state-5", "203.0.113.5:51820")
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data4 = json.loads(node4.succeed("cat /tmp/ls-state-4/state.json"))
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data5 = json.loads(node5.succeed("cat /tmp/ls-state-5/state.json"))
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ip4 = data4["ipv4"]
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ip5 = data5["ipv4"]
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node4.wait_until_succeeds(f"ping -c 3 {ip5}", timeout=180)
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node5.wait_until_succeeds(f"ping -c 3 {ip4}", timeout=180)
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node4.wait_until_succeeds("grep -q 'connected to 10.0.0.3:8443' /tmp/lightscale-agent.log", timeout=60)
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node5.wait_until_succeeds("grep -q 'connected to 10.0.0.3:8443' /tmp/lightscale-agent.log", timeout=60)
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'';
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}
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