I am not being able to run mongod. I used this command :
sudo service mongodb start
Which gives :
Failed to start mongodb.service: Unit mongodb.service is masked.
The file /etc/systemd/system/mongodb.service is empty. I tried pasting this:
[Unit]
Description=MongoDB Database Service
Wants=network.target
After=network.target
[Service]
ExecStart=/usr/bin/mongod --config /etc/mongod.conf
ExecReload=/bin/kill -HUP $MAINPID
Restart=always
User=mongodb
Group=mongodb
StandardOutput=syslog
StandardError=syslog
[Install]
WantedBy=multi-user.target
into it, but every time I save it (using su), it becomes empty again after closing the file.
Then I used :
sudo service mongod start
(I created mongod.service in /etc/systemd/system/ and put the required code in it.)
It gives this output :
Failed to start mongod.service: Unit mongod.service not found.
I have been stuck at it for 2 hours now. I removed mongodb and installed from scratch but that didn't help either. What is the problem here? I am on Ubuntu 16.04.
For the service, when it is returning an error saying that the service is "masked", try executing sudo systemctl unmask mongodb.
https://askubuntu.com/questions/770054/mongodb-3-2-doesnt-start-on-lubuntu-16-04lts-as-service
Related
systemctl start adstichr Failed to start adstichr.service: Unit adstichr.service not found.
So i have made the following code inside
/etc/systemd/system
adstichr.service
[Unit]
Description=AdStichr Player
After=network.target
StartLimitIntervalSec=0
[Service]
Type=simple
Restart=always
RestartSec=1
User=root
WorkingDirectory=/home/adstichrplayer
ExecStart=/usr/bin/node app.js
ExecStop=/bin/kill -INT $MAINPID
[Install]
WantedBy=multi-user.target
However when I run it am getting it can't be found. Wondering how do I get this to work as it is working on my ubuntu server.
I have a Kafka environment (Zookeeper + Kafka Server + Kafka-Connect) which runs perfectly when I use command line to start each individual components on CentOS 7.
Now I am setting up these Kafka components to run as a service. For this I have created .service files and placed it in /etc/systemd/system folder. Following are the files
zookeeper.service
#!/bin/bash
# vi /etc/systemd/system/zookeeper.service
[Unit]
Description=This service will start Zookeeper server which will be used by Kafka Server.
Requires=network.target remote-fs.target
After=network.target remote-fs.target
[Service]
Type=simple
ExecStart=/opt/interactcrm/kafka_2.11-1.0.1/bin/zookeeper-server-start.sh /opt/interactcrm/kafka_2.11-1.0.1/config/zookeeper.properties
ExecStop=/opt/interactcrm/kafka_2.11-1.0.1/bin/zookeeper-server-stop.sh
TimeoutStartSec=0
Restart=on-abnormal
[Install]
WantedBy=multi-user.target
kafka.service
#!/bin/bash
# vi /etc/systemd/system/kafka.service
[Unit]
Description=This service will start Kafka server.
Requires=zookeeper.service
After=zookeeper.service
[Service]
Type=simple
ExecStart=/opt/interactcrm/kafka_2.11-1.0.1/bin/kafka-server-start.sh /opt/interactcrm/kafka_2.11-1.0.1/config/server.properties
ExecStop=/opt/interactcrm/kafka_2.11-1.0.1/bin/kafka-server-stop.sh
TimeoutStartSec=0
Restart=on-abnormal
[Install]
WantedBy=multi-user.target
Kafka-connect.service
#!/bin/bash
# vi /etc/systemd/system/kafkaconnect.service
[Unit]
Description=This service will start Kafka Connect Service.
Requires=network.target remote-fs.target nss-lookup.target kafka.service kafka.service
After=network.target remote-fs.target nss-lookup.target kafka.service
[Service]
Type=forking
Environment="KAFKA_JMX_OPTS=-Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=10040 -Dcom.sun.management.jmxremote.local.only=true -Dcom.sun.management.jmxremote.authenticate=false"
Environment="LOG_DIR=/var/log/kafka-logs"
ExecStart=/opt/interactcrm/kafka_2.11-1.0.1/bin/connect-distributed.sh /opt/interactcrm/kafka_2.11-1.0.1/config/connect-distributed.properties
TimeoutStartSec=1000
#Restart=on-abnormal
#SuccessExitStatus=143
[Install]
WantedBy=multi-user.target
Zookeeper and Kafka services starts without any issue. I can create topics and then do operations on the topic. The issue is with Kafka connect service.
When I try to start the service using systemctl command, the service does not start. It gets stuck no following log ::
Oct 19 18:29:20 localhost.localdomain connect-distributed.sh[1071]: [2018-10-19 18:29:20,713] INFO Added plugin 'io.debezium.connector.mysql.MySqlConnector...er:136)
Oct 19 18:29:20 localhost.localdomain connect-distributed.sh[1071]: [2018-10-19 18:29:20,713] INFO Added plugin 'io.debezium.transforms.ByLogicalTableRoute...er:136)
Oct 19 18:29:20 localhost.localdomain connect-distributed.sh[1071]: [2018-10-19 18:29:20,713] INFO Added plugin 'io.debezium.transforms.UnwrapFromEnvelope'...er:136)
Oct 19 18:29:20 localhost.localdomain connect-distributed.sh[1071]: [2018-10-19 18:29:20,761] INFO Loading plugin from: /opt/interactcrm/debezium/debezium ...er:184)
Oct 19 18:29:28 localhost.localdomain connect-distributed.sh[1071]: [2018-10-19 18:29:28,725] INFO Registered loader: PluginClassLoader{pluginLocation=file...er:207)
I cannot find any log for this process in message logs after this line and there is no error in any other logs. The process gets stuck on this line ::
INFO Registered loader: PluginClassLoader{pluginLocation=file...er:207)
No matter how much I increase the timeout this process never starts. But when I run the same command from command line, the service starts properly.
I have tried to remove all connectors from Plugin path to see if the service start but it gets stuck on the same line.
Following is my reference point ::
Kafka-Connect Service
I faced the same problem on Debain 9. Figure it out it was because the service need a WorkingDirectory otherwise kafka-connect never fully charges.
So your service should look like this:
#!/bin/bash
# vi /etc/systemd/system/kafkaconnect.service
[Unit]
Description=This service will start Kafka Connect Service.
Requires=network.target remote-fs.target nss-lookup.target kafka.service kafka.service
After=network.target remote-fs.target nss-lookup.target kafka.service
[Service]
Type=forking
Environment="KAFKA_JMX_OPTS=-Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=10040 -Dcom.sun.management.jmxremote.local.only=true -Dcom.sun.management.jmxremote.authenticate=false"
Environment="LOG_DIR=/var/log/kafka-logs"
WorkingDirectory="/opt/interactcrm/kafka_2.11-1.0.1" <--- or whatever directory you to use
ExecStart=/opt/interactcrm/kafka_2.11-1.0.1/bin/connect-distributed.sh /opt/interactcrm/kafka_2.11-1.0.1/config/connect-distributed.properties
TimeoutStartSec=1000
#Restart=on-abnormal
#SuccessExitStatus=143
[Install]
WantedBy=multi-user.target
** Below configuration worked for me in Ubuntu **
[Unit]
Requires=kafka.service
After=kafka.service
[Service]
Type=simple
User=kafka
ExecStart=/bin/sh -c '/home/kafka/kafka/bin/connect-distributed.sh /home/kafka/kafka/config/connect-distributed.properties > /home/kafka/kafka/kafka_connect.log 2>&1'
Restart=on-abnormal
[Install]
WantedBy=multi-user.target
After upgrading Debian, it has an issue starting redis-server.service.
In the output of journalctl -xe I see the following:
redis-server.service: Failed at step NAMESPACE spawning /usr/bin/redis-server: Stale file handle.
I can't start the redis-server.service and in the output of the systemctl start redis-server I have:
Job for redis-server.service failed because the control process exited with error code.
See "systemctl status redis-server.service" and "journalctl -xe" for details.
In the output of systemctl status redis-server I have:
● redis-server.service - Advanced key-value store
Loaded: loaded (/lib/systemd/system/redis-server.service; disabled; vendor preset: disabled)
Active: failed (Result: exit-code) since Mon 2018-01-29 10:29:08 MSK; 58s ago
Docs: http://redis.io/documentation,
man:redis-server(1)
Process: 11701 ExecStop=/bin/kill -s TERM $MAINPID (code=exited, status=226/NAMESPACE)
Process: 11720 ExecStart=/usr/bin/redis-server /etc/redis/redis.conf (code=exited, status=226/NAMESPACE)
Main PID: 10193 (code=exited, status=0/SUCCESS)
Jan 29 10:29:08 xxx systemd[1]: redis-server.service: Service hold-off time over, scheduling restart.
Jan 29 10:29:08 xxx systemd[1]: redis-server.service: Scheduled restart job, restart counter is at 5.
Jan 29 10:29:08 xxx systemd[1]: Stopped Advanced key-value store.
My question how to fix this issue and start redis-server.service?
Found a workaround solution:
I've played around with the /lib/systemd/system/redis-server.service editing service file as root, commenting out different fields trying to find where the failure happens and restarting systemd (via systemctl daemon-reload, systemctl stop redis-server, systemctl start redis-server)
For me the issue was the following line in the redis-server.service file:
ReadOnlyDirectories=/
which I have commented out and that allowed redis-server to start succesfully.
So my current /lib/systemd/system/redis-server.service is:
[Unit]
Description=Advanced key-value store
After=network.target
Documentation=http://redis.io/documentation, man:redis-server(1)
[Service]
Type=forking
ExecStart=/usr/bin/redis-server /etc/redis/redis.conf
ExecStop=/bin/kill -s TERM $MAINPID
PIDFile=/var/run/redis/redis-server.pid
TimeoutStopSec=0
Restart=always
User=redis
Group=redis
RuntimeDirectory=redis
RuntimeDirectoryMode=2755
UMask=007
PrivateTmp=yes
LimitNOFILE=65535
PrivateDevices=yes
ProtectHome=yes
#Modified 20180129 to avoid issue to start redis
#redis-server.service: Failed at step NAMESPACE spawning /usr/bin/redis-server: Stale file handle
#ReadOnlyDirectories=/
ReadWriteDirectories=-/var/lib/redis
ReadWriteDirectories=-/var/log/redis
ReadWriteDirectories=-/var/run/redis
NoNewPrivileges=true
CapabilityBoundingSet=CAP_SETGID CAP_SETUID CAP_SYS_RESOURCE
MemoryDenyWriteExecute=true
ProtectKernelModules=true
ProtectKernelTunables=true
ProtectControlGroups=true
RestrictRealtime=true
RestrictNamespaces=true
RestrictAddressFamilies=AF_INET AF_INET6 AF_UNIX
# redis-server can write to its own config file when in cluster mode so we
# permit writing there by default. If you are not using this feature, it is
# recommended that you replace the following lines with "ProtectSystem=full".
ProtectSystem=true
ReadWriteDirectories=-/etc/redis
[Install]
WantedBy=multi-user.target
Alias=redis.service
I've just encountered this issue after running sudo apt -y dist-upgrade and got this slightly different error in /var/log/syslog
redis-server.service: Failed at step NAMESPACE spawning /usr/bin/redis-server: Invalid argument
The solution, Launchpad Bug 1638410, is:
sudo systemctl edit redis-server
[Service]
ProtectHome=no
Save and exit the editor and complete the upgrade:
sudo apt install -f
cat /etc/os-release
NAME="Ubuntu"
VERSION="16.04.5 LTS (Xenial Xerus)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 16.04.5 LTS"
VERSION_ID="16.04"
HOME_URL="http://www.ubuntu.com/"
SUPPORT_URL="http://help.ubuntu.com/"
BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"
VERSION_CODENAME=xenial
UBUNTU_CODENAME=xenial
$ apt policy redis-server
redis-server:
Installed: 5:5.0.0-3chl1~xenial1
Candidate: 5:5.0.0-3chl1~xenial1
Version table:
*** 5:5.0.0-3chl1~xenial1 500
500 http://ppa.launchpad.net/chris-lea/redis-server/ubuntu xenial/main amd64 Packages
100 /var/lib/dpkg/status
2:3.0.6-1 500
500 http://archive.ubuntu.com/ubuntu xenial/universe amd64 Packages
If you're using Ubuntu, in
/etc/redis/redis.conf
you should have :
supervised systemd
I am trying to create an systemd init script for starting and stopping the softether VPN server.
A tutorial I found suggests following init.d script.
#!/bin/sh
# chkconfig: 2345 99 01
# description: SoftEther VPN Server
DAEMON=/usr/local/vpnserver/vpnserver
LOCK=/var/lock/subsys/vpnserver
test -x $DAEMON || exit 0
case "$1" in
start)
$DAEMON start
touch $LOCK
;;
stop)
$DAEMON stop
rm $LOCK
;;
restart)
$DAEMON stop
sleep 3
$DAEMON start
;;
*)
echo "Usage: $0 {start|stop|restart}"
exit 1
esac
exit 0
But I'd like to use systemd, so I wrote following service file.
[Unit]
Description=Softether VPN server
After=syslog.target
After=network.target
[Service]
Type=simple
ExecStart=/usr/local/vpnserver/vpnserver start
ExecStop=/usr/local/vpnserver/vpnserver stop
# Give a reasonable amount of time for the server to start up/shut down
TimeoutSec=300
[Install]
WantedBy=multi-user.target
But this script does not keep the VPN server running. sudo systemctl status softethervpn gives me following status.
● softethervpn.service - Softether VPN server
Loaded: loaded (/lib/systemd/system/softethervpn.service; disabled)
Active: deactivating (stop) since Mon 2016-04-18 19:11:41 CEST; 1s ago
Process: 1463 ExecStart=/usr/local/vpnserver/vpnserver start (code=exited, status=0/SUCCESS)
Main PID: 1463 (code=exited, status=0/SUCCESS); : 1474 (vpnserver)
CGroup: /system.slice/softethervpn.service
├─1471 /usr/local/vpnserver/vpnserver execsvc
└─control
└─1474 /usr/local/vpnserver/vpnserver stop
Apr 18 19:11:40 raspberrypi systemd[1]: Started Softether VPN server.
Apr 18 19:11:41 raspberrypi vpnserver[1463]: The SoftEther VPN Server service has been started.
Apr 18 19:11:42 raspberrypi vpnserver[1474]: Stopping the SoftEther VPN Server service ...
Apr 18 19:11:42 raspberrypi vpnserver[1474]: SoftEther VPN Server service has been stopped.
How do I need to correct my service file to work correctly?
It seems that the Type needs to be forking. Following script works for me (found at SoftEther Configurationfile for Systemd).
[Unit]
Description=SoftEther VPN Server
After=network.target
[Service]
Type=forking
ExecStart=/usr/local/vpnserver/vpnserver start
ExecStop=/usr/local/vpnserver/vpnserver stop
[Install]
WantedBy=multi-user.target
for SoftEther this works
[Unit]
Description=SoftEther VPN Server
After=network.target auditd.service
[Service]
Type=forking
TasksMax=infinity
EnvironmentFile=-/usr/local/vpnserver
ExecStart=/usr/local/vpnserver/vpnserver start
ExecStop=/usr/local/vpnserver/vpnserver stop
KillMode=process
Restart=on-failure
# Hardening
PrivateTmp=yes
ProtectHome=yes
ProtectSystem=full
ReadOnlyDirectories=/
ReadWriteDirectories=-/usr/local/vpnserver
[Install]
WantedBy=multi-user.target
It is the official service for SoftEther, expect this line has been removed
CapabilityBoundingSet=CAP_NET_ADMIN CAP_NET_BIND_SERVICE CAP_NET_BROADCAST CAP_NET_RAW CAP_SYS_NICE CAP_SYSLOG CAP_SETUID
which caused some error for me, Ex,
-- Alert: SoftEther VPN Kernel --
Unable to create /usr/local/vpnserver/.VPN-49BDCFFA14.
-- Alert: SoftEther VPN Kernel --
Unable to create /usr/local/vpnserver/.VPN-49BDCFFA14.
I have installed MongoDB 3.0.6 in Ubuntu 15.04 using the following commands.
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 7F0CEB10
echo "deb http://repo.mongodb.org/apt/debian wheezy/mongodb-org/3.0 main" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.0.list
sudo apt-get update
sudo apt-get install -y mongodb-org
In the end in the installation process I got this:
Job for mongod.service failed. See "systemctl status mongod.service" and "journalctl -xe" for details.
invoke-rc.d: initscript mongod, action "start" failed.
dpkg: error processing package mongodb-org-server (--configure):
subprocess installed post-installation script returned error exit status 1
Setting up mongodb-org-mongos (3.0.6) ...
Setting up mongodb-org-tools (3.0.6) ...
dpkg: dependency problems prevent configuration of mongodb-org:
mongodb-org depends on mongodb-org-server; however:
Package mongodb-org-server is not configured yet.
dpkg: error processing package mongodb-org (--configure):
dependency problems - leaving unconfigured
No apport report written because the error message indicates its a followup error from a previous failure.
Processing triggers for systemd (219-7ubuntu6) ...
Processing triggers for ureadahead (0.100.0-19) ...
Errors were encountered while processing:
mongodb-org-server
mongodb-org
E: Sub-process /usr/bin/dpkg returned an error code (1)
After that when I start the server using the below command I get an error and the server is not started.
sudo service mongod start
And the error is
Job for mongod.service failed. See "systemctl status mongod.service" and "journalctl -xe" for details.
Now when I run:
sudo systemctl status mongod.service
I get the following:
mongod.service - LSB: An object/document-oriented database
Loaded: loaded (/etc/init.d/mongod)
Active: failed (Result: exit-code) since Thu 2015-10-08 13:46:08 IST; 22s ago
Docs: man:systemd-sysv-generator(8)
Process: 6604 ExecStart=/etc/init.d/mongod start (code=exited, status=1/FAILURE)
Oct 08 13:46:07 gariya-GA-A55M systemd[1]: Starting LSB: An object/document-oriented database...
Oct 08 13:46:07 gariya-GA-A55M mongod[6604]: * Starting database mongod
Oct 08 13:46:08 gariya-GA-A55M mongod[6604]: ...fail!
Oct 08 13:46:08 gariya-GA-A55M systemd[1]: mongod.service: control process exited, code=exited status=1
Oct 08 13:46:08 gariya-GA-A55M systemd[1]: Failed to start LSB: An object/document-oriented database.
Oct 08 13:46:08 gariya-GA-A55M systemd[1]: Unit mongod.service entered failed state.
Oct 08 13:46:08 gariya-GA-A55M systemd[1]: mongod.service failed.
Someone please help, I am new to Ubuntu and MongoDB and I am not getting what is the problem.
There is a log file: /var/log/mongodb/mongod.log
In the log I've found the following:
Failed to unlink socket file /tmp/mongodb-27017.sock errno: Operation not permitted
Most probably this was from previous MongoDB version. I deleted the file (rm -rf /tmp/mongodb-27017.sock) and finished the installation:
apt-get install mongodb-org
Now it works. :-)
Recently i ended up with same issue and i tried all the possible solutions explained up here. But it didn't worked out for me. I was getting the below error.
# sudo service mongod restart
Restarting mongod (via systemctl): Job for mongod.service failed because the control process exited with error code. See "systemctl status mongod.service" and "journalctl -xe" for details. [FAILED]
Eventually i figured out the solution which worked for me.
I went to /run/mongodb folder and deleted the file called mongod.pid. Then tried to restart the mongo using # sudo service mongod restart and it's worked!
My log said:
[initandlisten] Found an invalid index { v: 2, key: { version: 1 }, name: "incompatible_with_version_32", ns: "admin.system.version"
so:
$cd /var/lib
$sudo rm -rf ./mongodb
$sudo mkdir mongodb
$sudo chown -R mongodb.mongodb mongodb/
$sudo service mongod restart
and then all worked fine.
sudo nano /etc/systemd/system/mongodb.service
[Unit]
Description=High-performance, schema-free document-oriented database
After=network.target
[Service]
User=mongodb
ExecStart=/usr/bin/mongod --quiet --config /etc/mongod.conf
[Install]
WantedBy=multi-user.target
sudo systemctl start mongodb
sudo systemctl status mongodb
sudo systemctl enable mongodb
Is job!
The first thing you should check is a mongodb log file located at /var/log/mongodb/mongod.log
Look for the line with status E containing words like 'failed', 'fatal', etc.
Make sure that the /data/db directory exists
Make sure your user have write privileges in that directory:
$ sudo chown id -u /data/db
Execute mongod
If you still have problems and if the file /data/db/mongod.lock exists, remove it and execute mongod --repair.
I removed the mongodb lock file-
sudo /data/db/mongod.lock
Then restarted the mongodb
sudo service mongod restart
This solved the issue.
I was having the same issue, after searching I got the answer that, when I executed
sudo service mongod restart
I changed the permissions from user mongodb to root of the database folder, so the service was not able to read the data.
So to solve I just reverted the permissions back to the user mongodb
sudo chown -R mongodb:mongodb /path-to-db-folder
sudo service mongod restart