bundlewrap/bundles/minecraft/items.py

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from json import dumps
JOLOKIA_VERSION = '1.7.1'
JOLOKIA_SHA1 = 'd9cf8215598480c98c03a2409344aba20d29884b'
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java_opts = set()
for k, v in node.metadata.get('minecraft/java_opts').items():
if v is None:
java_opts.add(k)
else:
java_opts.add(f'{k}={v}')
# World
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directories['/home/minecraft/world'] = {
'owner': 'minecraft',
'group': 'minecraft',
}
directories['/home/minecraft/world_nether'] = {
'owner': 'minecraft',
'group': 'minecraft',
}
directories['/home/minecraft/world_the_end'] = {
'owner': 'minecraft',
'group': 'minecraft',
}
# The actual server
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files['/usr/local/lib/systemd/system/minecraft.service'] = {
'content_type': 'mako',
'context': {
'java_opts': ' '.join(sorted(java_opts)),
},
'triggers': {
'action:systemd-reload',
'svc_systemd:minecraft:restart',
},
}
files['/home/minecraft/eula.txt'] = {
'content': 'eula=true\n',
}
files['/home/minecraft/server.properties'] = {
# get it from data/minecraft/files/{node.name}
'source': node.name,
'triggers': {
'svc_systemd:minecraft:restart',
},
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}
version, build_nr = node.metadata.get('minecraft/version')
files['/home/minecraft/minecraft_server.jar'] = {
'content_type': 'download',
'source': f'https://api.papermc.io/v2/projects/paper/versions/{version}/builds/{build_nr}/downloads/paper-{version}-{build_nr}.jar',
'content_hash': node.metadata.get('minecraft/sha1', None),
'triggers': {
'svc_systemd:minecraft:restart',
},
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}
svc_systemd['minecraft'] = {
'needs': {
'directory:/home/minecraft/world',
'directory:/home/minecraft/world_nether',
'directory:/home/minecraft/world_the_end',
'file:/home/minecraft/eula.txt',
'file:/home/minecraft/minecraft_server.jar',
'file:/home/minecraft/server.properties',
'file:/usr/local/lib/systemd/system/minecraft.service',
'pkg_apt:openjdk-17-jre',
},
}
# Permissions
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files['/home/minecraft/ops.json'] = {
'content': dumps(
[
{
'uuid': uuid,
'name': name,
'level': 4
} for name, uuid in sorted(node.metadata.get('minecraft/ops', {}).items())
],
indent=4,
),
'triggers': {
'svc_systemd:minecraft:restart',
},
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}
if node.metadata.get('minecraft/allowlist', {}):
files['/home/minecraft/whitelist.json'] = {
'content': dumps(
[
{
'uuid': uuid,
'name': name,
} for name, uuid in sorted(node.metadata.get('minecraft/allowlist').items())
],
indent=4,
),
'triggers': {
'svc_systemd:minecraft:restart',
},
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}
# Monitoring
files['/home/minecraft/jolokia.jar'] = {
'source': f'https://search.maven.org/remotecontent?filepath=org/jolokia/jolokia-jvm/{JOLOKIA_VERSION}/jolokia-jvm-{JOLOKIA_VERSION}.jar',
'content_type': 'download',
'content_hash': JOLOKIA_SHA1,
'triggers': {
'svc_systemd:minecraft:restart',
},
}