Comment 2 for bug 1720251

Related to mongo on these additional controller machines, I am seeing this in 1/baremetal/log/syslog (for example, machine 1):

Sep 28 20:45:56 juju-2 mongod.37017[11659]: [initandlisten] MongoDB starting : pid=11659 port=37017 dbpath=/var/lib/juju/db 64-bit host=juju-2
Sep 28 20:45:56 juju-2 mongod.37017[11659]: [initandlisten] db version v3.2.12
Sep 28 20:45:56 juju-2 mongod.37017[11659]: [initandlisten] git version: ef3e1bc78e997f0d9f22f45aeb1d8e3b6ac14a14
Sep 28 20:45:56 juju-2 mongod.37017[11659]: [initandlisten] OpenSSL version: OpenSSL 1.0.2g 1 Mar 2016
Sep 28 20:45:56 juju-2 mongod.37017[11659]: [initandlisten] allocator: tcmalloc
Sep 28 20:45:56 juju-2 mongod.37017[11659]: [initandlisten] modules: none
Sep 28 20:45:56 juju-2 mongod.37017[11659]: [initandlisten] build environment:
Sep 28 20:45:56 juju-2 mongod.37017[11659]: [initandlisten] distarch: x86_64
Sep 28 20:45:56 juju-2 mongod.37017[11659]: [initandlisten] target_arch: x86_64
Sep 28 20:45:56 juju-2 mongod.37017[11659]: [initandlisten] options: { net: { ipv6: true, port: 37017, ssl: { PEMKeyFile: "/var/lib/juju/server.pem", PEMKeyPassword: "<password>", mode: "requireSSL" } }, replication: { oplogSizeMB: 1024, replSet: "juju" }, security: { authorization: "enabled", keyFile: "/var/lib/juju/shared-secret" }, storage: { dbPath: "/var/lib/juju/db", engine: "wiredTiger", journal: { enabled: true }, wiredTiger: { engineConfig: { cacheSizeGB: 1 } } }, systemLog: { destination: "syslog", quiet: true } }
Sep 28 20:45:56 juju-2 mongod.37017[11659]: [initandlisten] wiredtiger_open config: create,cache_size=1G,session_max=20000,eviction=(threads_max=4),config_base=false,statistics=(fast),log=(enabled=true,archive=true,path=journal,compressor=snappy),file_manager=(close_idle_time=100000),checkpoint=(wait=60,log_size=2GB),statistics_log=(wait=0),
Sep 28 20:46:10 juju-2 mongod.37017[11659]: [initandlisten] ** WARNING: You are running this process as the root user, which is not recommended.
Sep 28 20:46:10 juju-2 mongod.37017[11659]: [initandlisten]
Sep 28 20:46:10 juju-2 mongod.37017[11659]: [initandlisten]
Sep 28 20:46:10 juju-2 mongod.37017[11659]: [initandlisten] ** WARNING: soft rlimits too low. rlimits set to 20000 processes, 65000 files. Number of processes should be at least 32500 : 0.5 times number of files.
Sep 28 20:46:10 juju-2 mongod.37017[11659]: [initandlisten] Did not find local voted for document at startup.
Sep 28 20:46:10 juju-2 mongod.37017[11659]: [initandlisten] Did not find local replica set configuration document at startup; NoMatchingDocument: Did not find replica set configuration document in local.system.replset
Sep 28 20:46:10 juju-2 mongod.37017[11659]: [HostnameCanonicalizationWorker] Starting hostname canonicalization worker
Sep 28 20:46:10 juju-2 mongod.37017[11659]: [initandlisten] Initializing full-time diagnostic data capture with directory '/var/lib/juju/db/diagnostic.data'
Sep 28 20:46:10 juju-2 mongod.37017[11659]: [initandlisten] waiting for connections on port 37017 ssl
Sep 28 20:46:11 juju-2 mongod.37017[11659]: [conn1] note: no users configured in admin.system.users, allowing localhost access