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import type { InferResultType } from "@dokploy/server/types/with";
import type { CreateServiceOptions } from "dockerode";
import {
calculateResources,
generateBindMounts,
generateFileMounts,
generateVolumeMounts,
prepareEnvironmentVariables,
} from "../docker/utils";
import { getRemoteDocker } from "../servers/remote-docker";
export type MongoNested = InferResultType<
"mongo",
{ mounts: true; project: true }
>;
export const buildMongo = async (mongo: MongoNested) => {
const {
appName,
env,
externalPort,
dockerImage,
memoryLimit,
memoryReservation,
cpuLimit,
cpuReservation,
databaseUser,
databasePassword,
command,
mounts,
replicaSets,
} = mongo;
const startupScript = `
#!/bin/bash
${
replicaSets
? `
mongod --port 27017 --replSet rs0 --bind_ip_all &
MONGOD_PID=$!
# Wait for MongoDB to be ready
while ! mongosh --eval "db.adminCommand('ping')" > /dev/null 2>&1; do
sleep 2
done
# Check if replica set is already initialized
REPLICA_STATUS=$(mongosh --quiet --eval "rs.status().ok || 0")
if [ "$REPLICA_STATUS" != "1" ]; then
echo "Initializing replica set..."
mongosh --eval '
rs.initiate({
_id: "rs0",
members: [{ _id: 0, host: "localhost:27017", priority: 1 }]
});
// Wait for the replica set to initialize
while (!rs.isMaster().ismaster) {
sleep(1000);
}
// Create root user after replica set is initialized and we are primary
db.getSiblingDB("admin").createUser({
user: "${databaseUser}",
pwd: "${databasePassword}",
roles: ["root"]
});
'
else
echo "Replica set already initialized."
fi
`
: ""
}
${command ?? "wait $MONGOD_PID"}`;
const defaultMongoEnv = `MONGO_INITDB_ROOT_USERNAME="${databaseUser}"\nMONGO_INITDB_ROOT_PASSWORD="${databasePassword}"${replicaSets ? "\nMONGO_INITDB_DATABASE=admin" : ""}${
env ? `\n${env}` : ""
}`;
const resources = calculateResources({
memoryLimit,
memoryReservation,
cpuLimit,
cpuReservation,
});
const envVariables = prepareEnvironmentVariables(
defaultMongoEnv,
mongo.project.env,
);
const volumesMount = generateVolumeMounts(mounts);
const bindsMount = generateBindMounts(mounts);
const filesMount = generateFileMounts(appName, mongo);
const docker = await getRemoteDocker(mongo.serverId);
const settings: CreateServiceOptions = {
Name: appName,
TaskTemplate: {
ContainerSpec: {
Image: dockerImage,
Env: envVariables,
Mounts: [...volumesMount, ...bindsMount, ...filesMount],
...(replicaSets
? {
Command: ["/bin/bash"],
Args: ["-c", startupScript],
}
: {
...(command && {
Command: ["/bin/bash"],
Args: ["-c", command],
}),
}),
},
Networks: [{ Target: "dokploy-network" }],
Resources: {
...resources,
},
Placement: {
Constraints: ["node.role==manager"],
},
},
Mode: {
Replicated: {
Replicas: 1,
},
},
EndpointSpec: {
Mode: "dnsrr",
Ports: externalPort
? [
{
Protocol: "tcp",
TargetPort: 27017,
PublishedPort: externalPort,
PublishMode: "host",
},
]
: [],
},
};
try {
const service = docker.getService(appName);
const inspect = await service.inspect();
await service.update({
version: Number.parseInt(inspect.Version.Index),
...settings,
});
} catch (_error) {
await docker.createService(settings);
}
};
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