121 lines
4.8 KiB
Nix
121 lines
4.8 KiB
Nix
args@{ mkNode, ver, ... }:
|
|
(import ../make-test-python.nix ({ pkgs, ...} :
|
|
{
|
|
name = "garage-3node-replication";
|
|
meta = {
|
|
maintainers = with pkgs.lib.maintainers; [ raitobezarius ];
|
|
};
|
|
|
|
nodes = {
|
|
node1 = mkNode { replicationMode = 3; publicV6Address = "fc00:1::1"; };
|
|
node2 = mkNode { replicationMode = 3; publicV6Address = "fc00:1::2"; };
|
|
node3 = mkNode { replicationMode = 3; publicV6Address = "fc00:1::3"; };
|
|
node4 = mkNode { replicationMode = 3; publicV6Address = "fc00:1::4"; };
|
|
};
|
|
|
|
testScript = ''
|
|
from typing import List
|
|
from dataclasses import dataclass
|
|
import re
|
|
start_all()
|
|
|
|
cur_version_regex = re.compile('Current cluster layout version: (?P<ver>\d*)')
|
|
key_creation_regex = re.compile('Key name: (?P<key_name>.*)\nKey ID: (?P<key_id>.*)\nSecret key: (?P<secret_key>.*)')
|
|
|
|
@dataclass
|
|
class S3Key:
|
|
key_name: str
|
|
key_id: str
|
|
secret_key: str
|
|
|
|
@dataclass
|
|
class GarageNode:
|
|
node_id: str
|
|
host: str
|
|
|
|
def get_node_fqn(machine: Machine) -> GarageNode:
|
|
node_id, host = machine.succeed("garage node id").split('@')
|
|
return GarageNode(node_id=node_id, host=host)
|
|
|
|
def get_node_id(machine: Machine) -> str:
|
|
return get_node_fqn(machine).node_id
|
|
|
|
def get_layout_version(machine: Machine) -> int:
|
|
version_data = machine.succeed("garage layout show")
|
|
m = cur_version_regex.search(version_data)
|
|
if m and m.group('ver') is not None:
|
|
return int(m.group('ver')) + 1
|
|
else:
|
|
raise ValueError('Cannot find current layout version')
|
|
|
|
def apply_garage_layout(machine: Machine, layouts: List[str]):
|
|
for layout in layouts:
|
|
machine.succeed(f"garage layout assign {layout}")
|
|
version = get_layout_version(machine)
|
|
machine.succeed(f"garage layout apply --version {version}")
|
|
|
|
def create_api_key(machine: Machine, key_name: str) -> S3Key:
|
|
output = machine.succeed(f"garage key ${if ver == "0_8" then "new --name" else "create"} {key_name}")
|
|
m = key_creation_regex.match(output)
|
|
if not m or not m.group('key_id') or not m.group('secret_key'):
|
|
raise ValueError('Cannot parse API key data')
|
|
return S3Key(key_name=key_name, key_id=m.group('key_id'), secret_key=m.group('secret_key'))
|
|
|
|
def get_api_key(machine: Machine, key_pattern: str) -> S3Key:
|
|
output = machine.succeed(f"garage key info {key_pattern}")
|
|
m = key_creation_regex.match(output)
|
|
if not m or not m.group('key_name') or not m.group('key_id') or not m.group('secret_key'):
|
|
raise ValueError('Cannot parse API key data')
|
|
return S3Key(key_name=m.group('key_name'), key_id=m.group('key_id'), secret_key=m.group('secret_key'))
|
|
|
|
def test_bucket_writes(node):
|
|
node.succeed("garage bucket create test-bucket")
|
|
s3_key = create_api_key(node, "test-api-key")
|
|
node.succeed("garage bucket allow --read --write test-bucket --key test-api-key")
|
|
other_s3_key = get_api_key(node, 'test-api-key')
|
|
assert other_s3_key.secret_key == other_s3_key.secret_key
|
|
node.succeed(
|
|
f"mc alias set test-garage http://[::1]:3900 {s3_key.key_id} {s3_key.secret_key} --api S3v4"
|
|
)
|
|
node.succeed("echo test | mc pipe test-garage/test-bucket/test.txt")
|
|
assert node.succeed("mc cat test-garage/test-bucket/test.txt").strip() == "test"
|
|
|
|
def test_bucket_over_http(node, bucket='test-bucket', url=None):
|
|
if url is None:
|
|
url = f"{bucket}.web.garage"
|
|
|
|
node.succeed(f'garage bucket website --allow {bucket}')
|
|
node.succeed(f'echo hello world | mc pipe test-garage/{bucket}/index.html')
|
|
assert (node.succeed(f"curl -H 'Host: {url}' http://localhost:3902")).strip() == 'hello world'
|
|
|
|
with subtest("Garage works as a multi-node S3 storage"):
|
|
nodes = ('node1', 'node2', 'node3', 'node4')
|
|
rev_machines = {m.name: m for m in machines}
|
|
def get_machine(key): return rev_machines[key]
|
|
for key in nodes:
|
|
node = get_machine(key)
|
|
node.wait_for_unit("garage.service")
|
|
node.wait_for_open_port(3900)
|
|
|
|
# Garage is initialized on all nodes.
|
|
node_ids = {key: get_node_fqn(get_machine(key)) for key in nodes}
|
|
|
|
for key in nodes:
|
|
for other_key in nodes:
|
|
if other_key != key:
|
|
other_id = node_ids[other_key]
|
|
get_machine(key).succeed(f"garage node connect {other_id.node_id}@{other_id.host}")
|
|
|
|
# Provide multiple zones for the nodes.
|
|
zones = ["nixcon", "nixcon", "paris_meetup", "fosdem"]
|
|
apply_garage_layout(node1,
|
|
[
|
|
f'{ndata.node_id} -z {zones[index]} -c ${if ver == "0_8" then "1" else "1G"}'
|
|
for index, ndata in enumerate(node_ids.values())
|
|
])
|
|
# Now Garage is operational.
|
|
test_bucket_writes(node1)
|
|
for node in nodes:
|
|
test_bucket_over_http(get_machine(node))
|
|
'';
|
|
})) args
|