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Merge #217: Concurrent LN

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e650df30d5 bitcoind: bump rpcthread count (nixbitcoin)
46e15ee9cc tests: make lnd & clightning tests run concurrently (nixbitcoin)
ac96fd59db assertions: make lnd.enable depend on !clightning.enable or port != 9735 (nixbitcoin)
3ed564ea06 lnd: make listen IP address only (nixbitcoin)
716e98789c lnd: add listenPort option (nixbitcoin)
43da15557d clightning: refactor bind-addr to be IP address only (nixbitcoin)
d99ccc8445 clightning: add bindport option (nixbitcoin)

Pull request description:

ACKs for top commit:
  jonasnick:
    ACK e650df30d5

Tree-SHA512: 5c8c2cdd41cd57c60fc91d5752190b7ff905041b09cda32d60d1790960321a86ea5e9e1f7b4519198bcb28372034f86362778d1b960369a23d24c29d0c2ecccf
This commit is contained in:
Jonas Nick 2020-08-04 15:10:02 +00:00
commit 3f53d7da40
No known key found for this signature in database
GPG Key ID: 4861DBF262123605
11 changed files with 276 additions and 256 deletions
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6
examples/configuration.nix
View File

@ -44,8 +44,10 @@
# services.clightning.announce-tor = true;
### LND
# Disable clightning and uncomment the following line in order to enable lnd,
# a lightning implementation written in Go.
# Uncomment the following line in order to enable lnd, a lightning
# implementation written in Go. In order to avoid collisions with clightning
# you must disable clightning or change the services.clightning.bindport or
# services.lnd.listenPort to a port other than 9735.
# services.lnd.enable = true;
# Enable this option to announce our Tor Hidden Service. By default lnd
# offers outgoing functionality, but doesn't announce the Tor Hidden Service

7
modules/bitcoind.nix
View File

@ -27,6 +27,7 @@ let
${lib.concatMapStrings (node: "addnode=${node}\n") cfg.addnodes}
# RPC server options
${optionalString (cfg.rpcthreads != null) "rpcthreads=${toString cfg.rpcthreads}"}
rpcport=${toString cfg.rpc.port}
rpcwhitelistdefault=0
${concatMapStringsSep "\n"
@ -66,7 +67,6 @@ in {
default = "";
example = ''
par=16
rpcthreads=16
logips=1
'';
description = "Additional configurations to be appended to <filename>bitcoin.conf</filename>.";
@ -140,6 +140,11 @@ in {
'';
};
};
rpcthreads = mkOption {
type = types.nullOr types.ints.u16;
default = null;
description = "Set the number of threads to service RPC calls";
};
rpcbind = mkOption {
type = types.listOf types.str;
default = [ "127.0.0.1" ];

11
modules/clightning.nix
View File

@ -11,7 +11,7 @@ let
bitcoin-datadir=${config.services.bitcoind.dataDir}
${optionalString (cfg.proxy != null) "proxy=${cfg.proxy}"}
always-use-proxy=${if cfg.always-use-proxy then "true" else "false"}
${optionalString (cfg.bind-addr != null) "bind-addr=${cfg.bind-addr}"}
${optionalString (cfg.bind-addr != null) "bind-addr=${cfg.bind-addr}:${toString cfg.bindport}"}
${optionalString (cfg.bitcoin-rpcconnect != null) "bitcoin-rpcconnect=${cfg.bitcoin-rpcconnect}"}
bitcoin-rpcuser=${config.services.bitcoind.rpc.users.public.name}
rpc-file-mode=0660
@ -46,10 +46,15 @@ in {
'';
};
bind-addr = mkOption {
type = types.nullOr types.str;
default = null;
type = types.addCheck types.str (s: builtins.length (builtins.split ":" s) == 1);
default = "127.0.0.1";
description = "Set an IP address or UNIX domain socket to listen to";
};
bindport = mkOption {
type = types.port;
default = 9735;
description = "Set a Port to listen to locally";
};
announce-tor = mkOption {
type = types.bool;
default = false;

9
modules/lnd.nix
View File

@ -14,7 +14,7 @@ let
tlscertpath=${secretsDir}/lnd-cert
tlskeypath=${secretsDir}/lnd-key
listen=${toString cfg.listen}
listen=${toString cfg.listen}:${toString cfg.listenPort}
${lib.concatMapStrings (rpclisten: "rpclisten=${rpclisten}:${toString cfg.rpcPort}\n") cfg.rpclisten}
${lib.concatMapStrings (restlisten: "restlisten=${restlisten}:${toString cfg.restPort}\n") cfg.restlisten}
@ -47,10 +47,15 @@ in {
description = "The data directory for LND.";
};
listen = mkOption {
type = types.str;
type = types.addCheck types.str (s: builtins.length (builtins.split ":" s) == 1);
default = "localhost";
description = "Bind to given address to listen to peer connections";
};
listenPort = mkOption {
type = types.port;
default = 9735;
description = "Bind to given port to listen to peer connections";
};
rpclisten = mkOption {
type = types.listOf types.str;
default = [ "localhost" ];

7
modules/modules.nix
View File

@ -30,10 +30,11 @@
config = {
assertions = [
# lnd.wantedBy == [] needed for `test/tests.nix` in which both clightning and lnd are enabled
{ assertion = config.services.lnd.enable -> (!config.services.clightning.enable || config.systemd.services.lnd.wantedBy == []);
{ assertion = (config.services.lnd.enable -> ( !config.services.clightning.enable || config.services.clightning.bindport != config.services.lnd.listenPort));
message = ''
LND and clightning can't be run in parallel because they both bind to lightning port 9735.
LND and clightning can't both bind to lightning port 9735. Either
disable LND/clightning or change services.clightning.bindPort or
services.lnd.listenPort to a port other than 9735.
'';
}
];

429
modules/netns-isolation.nix
View File

@ -70,244 +70,237 @@ in {
};
};
config = mkMerge [
(mkIf cfg.enable {
# Prerequisites
networking.dhcpcd.denyInterfaces = [ "br0" "br-nb*" "nb-veth*" ];
services.tor.client.socksListenAddress = "${bridgeIp}:9050";
networking.firewall.interfaces.br0.allowedTCPPorts = [ 9050 ];
boot.kernel.sysctl."net.ipv4.ip_forward" = true;
security.wrappers.netns-exec = {
source = "${pkgs.nix-bitcoin.netns-exec}/netns-exec";
capabilities = "cap_sys_admin=ep";
owner = "${config.nix-bitcoin.operatorName}";
permissions = "u+rx,g+rx,o-rwx";
};
config = mkIf cfg.enable {
# Prerequisites
networking.dhcpcd.denyInterfaces = [ "br0" "br-nb*" "nb-veth*" ];
services.tor.client.socksListenAddress = "${bridgeIp}:9050";
networking.firewall.interfaces.br0.allowedTCPPorts = [ 9050 ];
boot.kernel.sysctl."net.ipv4.ip_forward" = true;
security.wrappers.netns-exec = {
source = "${pkgs.nix-bitcoin.netns-exec}/netns-exec";
capabilities = "cap_sys_admin=ep";
owner = "${config.nix-bitcoin.operatorName}";
permissions = "u+rx,g+rx,o-rwx";
};
nix-bitcoin.netns-isolation.services = {
bitcoind = {
id = 12;
};
clightning = {
id = 13;
connections = [ "bitcoind" ];
};
lnd = {
id = 14;
connections = [ "bitcoind" ];
};
liquidd = {
id = 15;
connections = [ "bitcoind" ];
};
electrs = {
id = 16;
connections = [ "bitcoind" ];
};
spark-wallet = {
id = 17;
# communicates with clightning over lightning-rpc socket
connections = [];
};
lightning-charge = {
id = 18;
# communicates with clightning over lightning-rpc socket
connections = [];
};
nanopos = {
id = 19;
connections = [ "nginx" "lightning-charge" ];
};
recurring-donations = {
id = 20;
# communicates with clightning over lightning-rpc socket
connections = [];
};
nginx = {
id = 21;
connections = [];
};
lightning-loop = {
id = 22;
connections = [ "lnd" ];
nix-bitcoin.netns-isolation.services = {
bitcoind = {
id = 12;
};
clightning = {
id = 13;
connections = [ "bitcoind" ];
};
lnd = {
id = 14;
connections = [ "bitcoind" ];
};
liquidd = {
id = 15;
connections = [ "bitcoind" ];
};
electrs = {
id = 16;
connections = [ "bitcoind" ];
};
spark-wallet = {
id = 17;
# communicates with clightning over lightning-rpc socket
connections = [];
};
lightning-charge = {
id = 18;
# communicates with clightning over lightning-rpc socket
connections = [];
};
nanopos = {
id = 19;
connections = [ "nginx" "lightning-charge" ];
};
recurring-donations = {
id = 20;
# communicates with clightning over lightning-rpc socket
connections = [];
};
nginx = {
id = 21;
connections = [];
};
lightning-loop = {
id = 22;
connections = [ "lnd" ];
};
};
systemd.services = {
netns-bridge = {
description = "Create bridge";
requiredBy = [ "tor.service" ];
before = [ "tor.service" ];
script = ''
${ip} link add name br0 type bridge
${ip} link set br0 up
${ip} addr add ${bridgeIp}/24 brd + dev br0
${iptables} -w -t nat -A POSTROUTING -s 169.254.${toString cfg.addressblock}.0/24 -j MASQUERADE
'';
preStop = ''
${iptables} -w -t nat -D POSTROUTING -s 169.254.${toString cfg.addressblock}.0/24 -j MASQUERADE
${ip} link del br0
'';
serviceConfig = {
Type = "oneshot";
RemainAfterExit = "yes";
};
};
systemd.services = {
netns-bridge = {
description = "Create bridge";
requiredBy = [ "tor.service" ];
before = [ "tor.service" ];
bitcoind-import-banlist.serviceConfig.NetworkNamespacePath = "/var/run/netns/nb-bitcoind";
} //
(let
makeNetnsServices = n: v: let
vethName = "nb-veth-${toString v.id}";
netnsName = "nb-${n}";
ipNetns = "${ip} -n ${netnsName}";
netnsIptables = "${ip} netns exec ${netnsName} ${config.networking.firewall.package}/bin/iptables";
in {
"${n}".serviceConfig.NetworkNamespacePath = "/var/run/netns/${netnsName}";
"netns-${n}" = rec {
requires = [ "netns-bridge.service" ];
after = [ "netns-bridge.service" ];
bindsTo = [ "${n}.service" ];
requiredBy = bindsTo;
before = bindsTo;
script = ''
${ip} link add name br0 type bridge
${ip} link set br0 up
${ip} addr add ${bridgeIp}/24 brd + dev br0
${iptables} -w -t nat -A POSTROUTING -s 169.254.${toString cfg.addressblock}.0/24 -j MASQUERADE
'';
${ip} netns add ${netnsName}
${ipNetns} link set lo up
${ip} link add ${vethName} type veth peer name br-${vethName}
${ip} link set ${vethName} netns ${netnsName}
${ipNetns} addr add ${v.address}/24 dev ${vethName}
${ip} link set br-${vethName} up
${ipNetns} link set ${vethName} up
${ip} link set br-${vethName} master br0
${ipNetns} route add default via ${bridgeIp}
${netnsIptables} -w -P INPUT DROP
${netnsIptables} -w -A INPUT -s 127.0.0.1,${bridgeIp},${v.address} -j ACCEPT
'' + (optionalString (config.services.${n}.enforceTor or false)) ''
${netnsIptables} -w -P OUTPUT DROP
${netnsIptables} -w -A OUTPUT -d 127.0.0.1,${bridgeIp},${v.address} -j ACCEPT
'' + concatMapStrings (otherNetns: let
other = netns.${otherNetns};
in ''
${netnsIptables} -w -A INPUT -s ${other.address} -j ACCEPT
${netnsIptables} -w -A OUTPUT -d ${other.address} -j ACCEPT
'') v.availableNetns;
preStop = ''
${iptables} -w -t nat -D POSTROUTING -s 169.254.${toString cfg.addressblock}.0/24 -j MASQUERADE
${ip} link del br0
${ip} netns delete ${netnsName}
${ip} link del br-${vethName}
'';
serviceConfig = {
Type = "oneshot";
RemainAfterExit = "yes";
ExecStartPre = "-${ip} netns delete ${netnsName}";
};
};
bitcoind-import-banlist.serviceConfig.NetworkNamespacePath = "/var/run/netns/nb-bitcoind";
} //
(let
makeNetnsServices = n: v: let
vethName = "nb-veth-${toString v.id}";
netnsName = "nb-${n}";
ipNetns = "${ip} -n ${netnsName}";
netnsIptables = "${ip} netns exec ${netnsName} ${config.networking.firewall.package}/bin/iptables";
in {
"${n}".serviceConfig.NetworkNamespacePath = "/var/run/netns/${netnsName}";
"netns-${n}" = rec {
requires = [ "netns-bridge.service" ];
after = [ "netns-bridge.service" ];
bindsTo = [ "${n}.service" ];
requiredBy = bindsTo;
before = bindsTo;
script = ''
${ip} netns add ${netnsName}
${ipNetns} link set lo up
${ip} link add ${vethName} type veth peer name br-${vethName}
${ip} link set ${vethName} netns ${netnsName}
${ipNetns} addr add ${v.address}/24 dev ${vethName}
${ip} link set br-${vethName} up
${ipNetns} link set ${vethName} up
${ip} link set br-${vethName} master br0
${ipNetns} route add default via ${bridgeIp}
${netnsIptables} -w -P INPUT DROP
${netnsIptables} -w -A INPUT -s 127.0.0.1,${bridgeIp},${v.address} -j ACCEPT
'' + (optionalString (config.services.${n}.enforceTor or false)) ''
${netnsIptables} -w -P OUTPUT DROP
${netnsIptables} -w -A OUTPUT -d 127.0.0.1,${bridgeIp},${v.address} -j ACCEPT
'' + concatMapStrings (otherNetns: let
other = netns.${otherNetns};
in ''
${netnsIptables} -w -A INPUT -s ${other.address} -j ACCEPT
${netnsIptables} -w -A OUTPUT -d ${other.address} -j ACCEPT
'') v.availableNetns;
preStop = ''
${ip} netns delete ${netnsName}
${ip} link del br-${vethName}
'';
serviceConfig = {
Type = "oneshot";
RemainAfterExit = "yes";
ExecStartPre = "-${ip} netns delete ${netnsName}";
};
};
};
in foldl (services: n:
services // (makeNetnsServices n netns.${n})
) {} (builtins.attrNames netns));
# bitcoin: Custom netns configs
services.bitcoind = {
bind = netns.bitcoind.address;
rpcbind = [
"${netns.bitcoind.address}"
"127.0.0.1"
];
rpcallowip = [
"127.0.0.1"
] ++ lib.lists.concatMap (s: [
"${netns.${s}.address}"
]) netns.bitcoind.availableNetns;
cli = pkgs.writeScriptBin "bitcoin-cli" ''
netns-exec nb-bitcoind ${config.services.bitcoind.package}/bin/bitcoin-cli -datadir='${config.services.bitcoind.dataDir}' "$@"
'';
};
in foldl (services: n:
services // (makeNetnsServices n netns.${n})
) {} (builtins.attrNames netns));
# clightning: Custom netns configs
services.clightning = mkIf config.services.clightning.enable {
bitcoin-rpcconnect = netns.bitcoind.address;
bind-addr = "${netns.clightning.address}:${toString config.services.clightning.onionport}";
};
# bitcoin: Custom netns configs
services.bitcoind = {
bind = netns.bitcoind.address;
rpcbind = [
"${netns.bitcoind.address}"
"127.0.0.1"
];
rpcallowip = [
"127.0.0.1"
] ++ lib.lists.concatMap (s: [
"${netns.${s}.address}"
]) netns.bitcoind.availableNetns;
cli = pkgs.writeScriptBin "bitcoin-cli" ''
netns-exec nb-bitcoind ${config.services.bitcoind.package}/bin/bitcoin-cli -datadir='${config.services.bitcoind.dataDir}' "$@"
'';
};
# lnd: Custom netns configs
services.lnd = mkIf config.services.lnd.enable {
listen = netns.lnd.address;
rpclisten = [
"${netns.lnd.address}"
"127.0.0.1"
];
restlisten = [
"${netns.lnd.address}"
"127.0.0.1"
];
bitcoind-host = netns.bitcoind.address;
cli = pkgs.writeScriptBin "lncli"
# Switch user because lnd makes datadir contents readable by user only
''
netns-exec nb-lnd sudo -u lnd ${config.services.lnd.package}/bin/lncli --tlscertpath ${config.nix-bitcoin.secretsDir}/lnd-cert \
--macaroonpath '${config.services.lnd.dataDir}/chain/bitcoin/mainnet/admin.macaroon' "$@"
'';
};
# clightning: Custom netns configs
services.clightning = mkIf config.services.clightning.enable {
bitcoin-rpcconnect = netns.bitcoind.address;
bind-addr = netns.clightning.address;
};
# liquidd: Custom netns configs
services.liquidd = mkIf config.services.liquidd.enable {
bind = netns.liquidd.address;
rpcbind = [
"${netns.liquidd.address}"
"127.0.0.1"
];
rpcallowip = [
"127.0.0.1"
] ++ lib.lists.concatMap (s: [
"${netns.${s}.address}"
]) netns.liquidd.availableNetns;
mainchainrpchost = netns.bitcoind.address;
cli = pkgs.writeScriptBin "elements-cli" ''
netns-exec nb-liquidd ${pkgs.nix-bitcoin.elementsd}/bin/elements-cli -datadir='${config.services.liquidd.dataDir}' "$@"
'';
swap-cli = pkgs.writeScriptBin "liquidswap-cli" ''
netns-exec nb-liquidd ${pkgs.nix-bitcoin.liquid-swap}/bin/liquidswap-cli -c '${config.services.liquidd.dataDir}/elements.conf' "$@"
'';
};
# lnd: Custom netns configs
services.lnd = mkIf config.services.lnd.enable {
listen = netns.lnd.address;
rpclisten = [
"${netns.lnd.address}"
"127.0.0.1"
];
restlisten = [
"${netns.lnd.address}"
"127.0.0.1"
];
bitcoind-host = netns.bitcoind.address;
cli = pkgs.writeScriptBin "lncli"
# Switch user because lnd makes datadir contents readable by user only
''
netns-exec nb-lnd sudo -u lnd ${config.services.lnd.package}/bin/lncli --tlscertpath ${config.nix-bitcoin.secretsDir}/lnd-cert \
--macaroonpath '${config.services.lnd.dataDir}/chain/bitcoin/mainnet/admin.macaroon' "$@"
'';
};
# electrs: Custom netns configs
services.electrs = mkIf config.services.electrs.enable {
address = netns.electrs.address;
daemonrpc = "${netns.bitcoind.address}:${toString config.services.bitcoind.rpc.port}";
};
# liquidd: Custom netns configs
services.liquidd = mkIf config.services.liquidd.enable {
bind = netns.liquidd.address;
rpcbind = [
"${netns.liquidd.address}"
"127.0.0.1"
];
rpcallowip = [
"127.0.0.1"
] ++ lib.lists.concatMap (s: [
"${netns.${s}.address}"
]) netns.liquidd.availableNetns;
mainchainrpchost = netns.bitcoind.address;
cli = pkgs.writeScriptBin "elements-cli" ''
netns-exec nb-liquidd ${pkgs.nix-bitcoin.elementsd}/bin/elements-cli -datadir='${config.services.liquidd.dataDir}' "$@"
'';
swap-cli = pkgs.writeScriptBin "liquidswap-cli" ''
netns-exec nb-liquidd ${pkgs.nix-bitcoin.liquid-swap}/bin/liquidswap-cli -c '${config.services.liquidd.dataDir}/elements.conf' "$@"
'';
};
# spark-wallet: Custom netns configs
services.spark-wallet = mkIf config.services.spark-wallet.enable {
host = netns.spark-wallet.address;
extraArgs = "--no-tls";
};
# electrs: Custom netns configs
services.electrs = mkIf config.services.electrs.enable {
address = netns.electrs.address;
daemonrpc = "${netns.bitcoind.address}:${toString config.services.bitcoind.rpc.port}";
};
# lightning-charge: Custom netns configs
services.lightning-charge.host = mkIf config.services.lightning-charge.enable netns.lightning-charge.address;
# spark-wallet: Custom netns configs
services.spark-wallet = mkIf config.services.spark-wallet.enable {
host = netns.spark-wallet.address;
extraArgs = "--no-tls";
};
# nanopos: Custom netns configs
services.nanopos = mkIf config.services.nanopos.enable {
charged-url = "http://${netns.lightning-charge.address}:9112";
host = netns.nanopos.address;
};
# lightning-charge: Custom netns configs
services.lightning-charge.host = mkIf config.services.lightning-charge.enable netns.lightning-charge.address;
# nginx: Custom netns configs
services.nix-bitcoin-webindex.host = mkIf config.services.nix-bitcoin-webindex.enable netns.nginx.address;
# nanopos: Custom netns configs
services.nanopos = mkIf config.services.nanopos.enable {
charged-url = "http://${netns.lightning-charge.address}:9112";
host = netns.nanopos.address;
};
# loop: Custom netns configs
services.lightning-loop = mkIf config.services.lightning-loop.enable {
cli = pkgs.writeScriptBin "loop"
# Switch user because lnd makes datadir contents readable by user only
''
netns-exec nb-lightning-loop sudo -u lnd ${config.services.lightning-loop.package}/bin/loop "$@"
'';
};
})
# Custom netns config option values if netns-isolation not enabled
(mkIf (!cfg.enable) {
# clightning
services.clightning.bind-addr = "127.0.0.1:${toString config.services.clightning.onionport}";
})
];
# nginx: Custom netns configs
services.nix-bitcoin-webindex.host = mkIf config.services.nix-bitcoin-webindex.enable netns.nginx.address;
# loop: Custom netns configs
services.lightning-loop = mkIf config.services.lightning-loop.enable {
cli = pkgs.writeScriptBin "loop"
# Switch user because lnd makes datadir contents readable by user only
''
netns-exec nb-lightning-loop sudo -u lnd ${config.services.lightning-loop.package}/bin/loop "$@"
'';
};
};
}

11
modules/presets/secure-node.nix
View File

@ -73,6 +73,9 @@ in {
discover = false;
addresstype = "bech32";
dbCache = 1000;
# higher rpcthread count due to reports that lightning implementations fail
# under high bitcoind rpc load
rpcthreads = 16;
rpc.users.privileged = {
name = "bitcoinrpc";
# Placeholder to be sed'd out by bitcoind preStart
@ -152,14 +155,18 @@ in {
enforceTor = true;
always-use-proxy = true;
};
services.tor.hiddenServices.clightning = mkIf cfg.clightning.enable (mkHiddenService { port = cfg.clightning.onionport; toHost = (builtins.head (builtins.split ":" cfg.clightning.bind-addr)); });
services.tor.hiddenServices.clightning = mkIf cfg.clightning.enable (mkHiddenService {
port = cfg.clightning.onionport;
toHost = cfg.clightning.bind-addr;
toPort = cfg.clightning.bindport;
});
# lnd
services.lnd = {
tor-socks = cfg.tor.client.socksListenAddress;
enforceTor = true;
};
services.tor.hiddenServices.lnd = mkIf cfg.lnd.enable (mkHiddenService { port = cfg.lnd.onionport; toHost = cfg.lnd.listen; });
services.tor.hiddenServices.lnd = mkIf cfg.lnd.enable (mkHiddenService { port = cfg.lnd.onionport; toHost = cfg.lnd.listen; toPort = cfg.lnd.listenPort; });
# lightning-loop
services.lightning-loop = {

4
test/scenarios/default.py
View File

@ -25,7 +25,7 @@ def web_index():
assert_matches("curl -L localhost/store", "tshirt")
def post_clightning():
def final():
pass
@ -35,7 +35,7 @@ extra_tests = {
"lightning-charge": lightning_charge,
"nanopos": nanopos,
"web-index": web_index,
"post-clightning": post_clightning,
"final": final,
}
run_tests(extra_tests)

36
test/scenarios/lib.py
View File

@ -70,6 +70,18 @@ def run_tests(extra_tests):
assert_running("clightning")
assert_matches("su operator -c 'lightning-cli getinfo' | jq", '"id"')
assert_running("lnd")
assert_matches("su operator -c 'lncli getinfo' | jq", '"version"')
assert_no_failure("lnd")
succeed("systemctl start lightning-loop")
assert_matches("su operator -c 'loop --version'", "version")
# Check that lightning-loop fails with the right error, making sure
# lightning-loop can connect to lnd
machine.wait_until_succeeds(
log_has_string("lightning-loop", "chain notifier RPC isstill in the process of starting")
)
assert_running("spark-wallet")
extra_tests.pop("spark-wallet")()
@ -104,7 +116,9 @@ def run_tests(extra_tests):
pre_restart = succeed("date +%s.%6N").rstrip()
# Sanity-check system by restarting all services
succeed("systemctl restart bitcoind clightning spark-wallet lightning-charge nanopos liquidd")
succeed(
"systemctl restart bitcoind clightning lnd lightning-loop spark-wallet lightning-charge nanopos liquidd"
)
# Now that the bitcoind restart triggered a banlist import restart, check that
# re-importing already banned addresses works
@ -113,25 +127,7 @@ def run_tests(extra_tests):
)
assert_no_failure("bitcoind-import-banlist")
extra_tests.pop("post-clightning")()
### Test lnd
stopped_services = "nanopos lightning-charge spark-wallet clightning"
succeed("systemctl stop " + stopped_services)
succeed("systemctl start lnd")
assert_matches("su operator -c 'lncli getinfo' | jq", '"version"')
assert_no_failure("lnd")
### Test loopd
succeed("systemctl start lightning-loop")
assert_matches("su operator -c 'loop --version'", "version")
# Check that lightning-loop fails with the right error, making sure
# lightning-loop can connect to lnd
machine.wait_until_succeeds(
log_has_string("lightning-loop", "chain notifier RPC isstill in the process of starting")
)
extra_tests.pop("final")()
### Check that all extra_tests have been run
assert len(extra_tests) == 0

8
test/scenarios/withnetns.py
View File

@ -9,6 +9,7 @@ lightningcharge_ip = "169.254.1.18"
nanopos_ip = "169.254.1.19"
recurringdonations_ip = "169.254.1.20"
nginx_ip = "169.254.1.21"
lightningloop_ip = "169.254.1.22"
def electrs():
@ -46,7 +47,7 @@ def web_index():
assert_matches("ip netns exec nb-nginx curl -L localhost/store", "tshirt")
def post_clightning():
def final():
ping_bitcoind = "ip netns exec nb-bitcoind ping -c 1 -w 1"
ping_nanopos = "ip netns exec nb-nanopos ping -c 1 -w 1"
@ -54,6 +55,7 @@ def post_clightning():
machine.succeed(
"%s %s &&" % (ping_bitcoind, bitcoind_ip)
+ "%s %s &&" % (ping_bitcoind, clightning_ip)
+ "%s %s &&" % (ping_bitcoind, lnd_ip)
+ "%s %s &&" % (ping_bitcoind, liquidd_ip)
+ "%s %s &&" % (ping_nanopos, lightningcharge_ip)
+ "%s %s &&" % (ping_nanopos, nanopos_ip)
@ -63,6 +65,7 @@ def post_clightning():
# Negative ping tests (non-exhaustive)
machine.fail(
"%s %s ||" % (ping_bitcoind, sparkwallet_ip)
+ "%s %s ||" % (ping_bitcoind, lightningloop_ip)
+ "%s %s ||" % (ping_bitcoind, lightningcharge_ip)
+ "%s %s ||" % (ping_bitcoind, nanopos_ip)
+ "%s %s ||" % (ping_bitcoind, recurringdonations_ip)
@ -70,6 +73,7 @@ def post_clightning():
+ "%s %s ||" % (ping_nanopos, bitcoind_ip)
+ "%s %s ||" % (ping_nanopos, clightning_ip)
+ "%s %s ||" % (ping_nanopos, lnd_ip)
+ "%s %s ||" % (ping_nanopos, lightningloop_ip)
+ "%s %s ||" % (ping_nanopos, liquidd_ip)
+ "%s %s ||" % (ping_nanopos, electrs_ip)
+ "%s %s ||" % (ping_nanopos, sparkwallet_ip)
@ -94,7 +98,7 @@ extra_tests = {
"lightning-charge": lightning_charge,
"nanopos": nanopos,
"web-index": web_index,
"post-clightning": post_clightning,
"final": final,
}
run_tests(extra_tests)

4
test/test.nix
View File

@ -33,8 +33,10 @@ import ./make-test.nix rec {
services.nanopos.enable = true;
services.lnd.enable = true;
systemd.services.lnd.wantedBy = mkForce [];
services.lnd.listenPort = 9736;
services.lightning-loop.enable = true;
# needed because we must control when lightning-loop starts so it doesn't
# fail before we run commands in the nb-lightning-loop netns
systemd.services.lightning-loop.wantedBy = mkForce [];
services.electrs.enable = true;