hello, I was attempting to create a cluster with replica set using 3 pc.
I am very new to the mongodb world and maybe linux in general.
the 3 pc have almalinux9.5 and mongodb v6 installed.
so far I issued those commands as root.
yum install https://repo.percona.com/yum/percona-release-latest.noarch.rpm
percona-release enable psmdb-60 release
yum list percona-server-mongodb --showduplicates
yum install percona-server-mongodb
systemctl start mongod
systemctl status mongod
systemctl stop mongod
mongosh
sudo firewall-cmd --add-port=27017/tcp --permanent
firewall-cmd --reload
systemctl restart mongod
rm /tmp/mongodb-27017.sock
systemctl restart mongod
systemctl status mongod
mongosh --port 27017 --authenticationDatabase "admin" -u "admin" -p
nano /etc/mongod.conf
systemctl stop mongod
the conf file is this one:
dbPath: /var/lib/mongo
journal:
enabled: true
systemLog:
destination: file
logAppend: true
path: /var/log/mongo/mongod.log
processManagement:
fork: true
pidFilePath: /var/run/mongod.pid
net:
port: 27017
bindIp: 0.0.0.0
security:
authorization: enabled
replication:
replSetName: "rs0"
security:
keyFile: /etc/mongodb/keyfile
when I try to start mongod, and I do it as root, i get this error log:
{"t":{"$date":"2025-01-16T12:01:48.622+01:00"},"s":"I", "c":"CONTROL", "id":23285, "ctx":"-","msg":"Automatically disabling TLS 1.0, to force-enable TLS 1.0 specify --sslDisabledProtocols 'none'"}
{"t":{"$date":"2025-01-16T12:01:48.629+01:00"},"s":"I", "c":"NETWORK", "id":4915701, "ctx":"-","msg":"Initialized wire specification","attr":{"spec":{"incomingExternalClient":{"minWireVersion":0,"maxWireVersion":17},"incomingInternalClient":{"minWireVersion":0,"maxWireVersion":17},"outgoing":{"minWireVersion":6,"maxWireVersion":17},"isInternalClient":true}}}
{"t":{"$date":"2025-01-16T12:01:48.630+01:00"},"s":"I", "c":"NETWORK", "id":4648601, "ctx":"main","msg":"Implicit TCP FastOpen unavailable. If TCP FastOpen is required, set tcpFastOpenServer, tcpFastOpenClient, and tcpFastOpenQueueSize."}
{"t":{"$date":"2025-01-16T12:01:48.632+01:00"},"s":"I", "c":"ACCESS", "id":20254, "ctx":"main","msg":"Read security file failed","attr":{"error":{"code":30,"codeName":"InvalidPath","errmsg":"permissions on /etc/mongodb/keyfile are too open"}}}
{"t":{"$date":"2025-01-16T12:01:48.633+01:00"},"s":"I", "c":"SHARDING", "id":5847201, "ctx":"main","msg":"Balancer command scheduler stop requested"}
{"t":{"$date":"2025-01-16T12:01:48.633+01:00"},"s":"I", "c":"ASIO", "id":22582, "ctx":"main","msg":"Killing all outstanding egress activity."}
{"t":{"$date":"2025-01-16T12:01:48.633+01:00"},"s":"F", "c":"CONTROL", "id":20575, "ctx":"main","msg":"Error creating service context","attr":{"error":"Location5579201: Unable to acquire security key[s]"}}
every suggestion is really appreciated.