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how to connect cassandra in thingboard running on Docker
Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)
The Ask Question Wizard is Live!
Data science time! April 2019 and salary with experienceHow is Docker different from a virtual machine?Should I use Vagrant or Docker for creating an isolated environment?How to list containers in DockerHow to get a Docker container's IP address from the host?How to remove old Docker containersHow does one remove an image in Docker?How to deal with persistent storage (e.g. databases) in DockerCopying files from Docker container to hostCopying files from host to Docker containerFrom inside of a Docker container, how do I connect to the localhost of the machine?
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I am using thingsboard (on docker) but I want also able to connect to the cassandra on thingboard docker. What I want is checking table structure and data itself.
From the reference installing thingboard on docker run, there is no any -p 9042:9042 conifguration.
Therefore, I have added it to docker run command (eg. docker run -p 9090:9090 -p 1883:1883 -p 9042:9042 -p 5683:5683/udp -v /thingsboard/.mytb-data:/data..... ). However, I cannot event telnet on 9042 to my main host.
Then, I checked cassandra configuration files in thingboard docker (/etc/cassandra). I have found that the value of rpc_address is localhost and there is no any line for broadcast_rpc_address . I am not sure what should I enter to the config file since it is a docker container.
Here are my port settings (I have added screenshot below):
0.0.0.0:1883->1883/tcp, 0.0.0.0:9042->9042/tcp, 0.0.0.0:9090->9090/tcp, 0.0.0.0:5683->5683/udp
CONTAINER ID -> ac2b6e2316a7
IMAGE -> thingsboard/tb-cassandra
COMMAND -> "start-tb.sh"
PORTS -> 0.0.0.0:1883->1883/tcp, 0.0.0.0:9042->9042/tcp, 0.0.0.0:9090->9090/tcp, 0.0.0.0:5683->5683/udp
ports on docker run
Thank you
docker cassandra thingsboard
asked Mar 22 at 7:41
skalkanciskalkanci
12
add a comment |
I am using thingsboard (on docker) but I want also able to connect to the cassandra on thingboard docker. What I want is checking table structure and data itself.
From the reference installing thingboard on docker run, there is no any -p 9042:9042 conifguration.
Therefore, I have added it to docker run command (eg. docker run -p 9090:9090 -p 1883:1883 -p 9042:9042 -p 5683:5683/udp -v /thingsboard/.mytb-data:/data..... ). However, I cannot event telnet on 9042 to my main host.
Then, I checked cassandra configuration files in thingboard docker (/etc/cassandra). I have found that the value of rpc_address is localhost and there is no any line for broadcast_rpc_address . I am not sure what should I enter to the config file since it is a docker container.
Here are my port settings (I have added screenshot below):
0.0.0.0:1883->1883/tcp, 0.0.0.0:9042->9042/tcp, 0.0.0.0:9090->9090/tcp, 0.0.0.0:5683->5683/udp
CONTAINER ID -> ac2b6e2316a7
IMAGE -> thingsboard/tb-cassandra
COMMAND -> "start-tb.sh"
PORTS -> 0.0.0.0:1883->1883/tcp, 0.0.0.0:9042->9042/tcp, 0.0.0.0:9090->9090/tcp, 0.0.0.0:5683->5683/udp
ports on docker run
Thank you
docker cassandra thingsboard
asked Mar 22 at 7:41
skalkanciskalkanci
12
add a comment |
I am using thingsboard (on docker) but I want also able to connect to the cassandra on thingboard docker. What I want is checking table structure and data itself.
From the reference installing thingboard on docker run, there is no any -p 9042:9042 conifguration.
Therefore, I have added it to docker run command (eg. docker run -p 9090:9090 -p 1883:1883 -p 9042:9042 -p 5683:5683/udp -v /thingsboard/.mytb-data:/data..... ). However, I cannot event telnet on 9042 to my main host.
Then, I checked cassandra configuration files in thingboard docker (/etc/cassandra). I have found that the value of rpc_address is localhost and there is no any line for broadcast_rpc_address . I am not sure what should I enter to the config file since it is a docker container.
Here are my port settings (I have added screenshot below):
0.0.0.0:1883->1883/tcp, 0.0.0.0:9042->9042/tcp, 0.0.0.0:9090->9090/tcp, 0.0.0.0:5683->5683/udp
CONTAINER ID -> ac2b6e2316a7
IMAGE -> thingsboard/tb-cassandra
COMMAND -> "start-tb.sh"
PORTS -> 0.0.0.0:1883->1883/tcp, 0.0.0.0:9042->9042/tcp, 0.0.0.0:9090->9090/tcp, 0.0.0.0:5683->5683/udp
ports on docker run
Thank you
docker cassandra thingsboard
asked Mar 22 at 7:41
skalkanciskalkanci
12
I am using thingsboard (on docker) but I want also able to connect to the cassandra on thingboard docker. What I want is checking table structure and data itself.
From the reference installing thingboard on docker run, there is no any -p 9042:9042 conifguration.
Therefore, I have added it to docker run command (eg. docker run -p 9090:9090 -p 1883:1883 -p 9042:9042 -p 5683:5683/udp -v /thingsboard/.mytb-data:/data..... ). However, I cannot event telnet on 9042 to my main host.
Then, I checked cassandra configuration files in thingboard docker (/etc/cassandra). I have found that the value of rpc_address is localhost and there is no any line for broadcast_rpc_address . I am not sure what should I enter to the config file since it is a docker container.
Here are my port settings (I have added screenshot below):
0.0.0.0:1883->1883/tcp, 0.0.0.0:9042->9042/tcp, 0.0.0.0:9090->9090/tcp, 0.0.0.0:5683->5683/udp
CONTAINER ID -> ac2b6e2316a7
IMAGE -> thingsboard/tb-cassandra
COMMAND -> "start-tb.sh"
PORTS -> 0.0.0.0:1883->1883/tcp, 0.0.0.0:9042->9042/tcp, 0.0.0.0:9090->9090/tcp, 0.0.0.0:5683->5683/udp
ports on docker run
Thank you
docker cassandra thingsboard
docker cassandra thingsboard
asked Mar 22 at 7:41
skalkanciskalkanci
12
asked Mar 22 at 7:41
skalkanciskalkanci
12
asked Mar 22 at 7:41
skalkanciskalkanci
12
asked Mar 22 at 7:41
skalkanciskalkanci
12
asked Mar 22 at 7:41
skalkanciskalkanci
12
12
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
As per the thingsboard/tb-cassandra's Dockerfile, Cassandra is running on default configuration and listening on localhost. Thats why it's not accepting any connections from docker host machine.
In order to connect to Cassandra via cqlsh you need to login to the container using following command:
docker exec -it <container_id> /bin/bash
then you can connect to Cassandra by issuing cqlsh command.
answered Mar 23 at 17:59
AshutoshAshutosh
1498
add a comment |
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1 Answer
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active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
As per the thingsboard/tb-cassandra's Dockerfile, Cassandra is running on default configuration and listening on localhost. Thats why it's not accepting any connections from docker host machine.
In order to connect to Cassandra via cqlsh you need to login to the container using following command:
docker exec -it <container_id> /bin/bash
then you can connect to Cassandra by issuing cqlsh command.
answered Mar 23 at 17:59
AshutoshAshutosh
1498
add a comment |
As per the thingsboard/tb-cassandra's Dockerfile, Cassandra is running on default configuration and listening on localhost. Thats why it's not accepting any connections from docker host machine.
In order to connect to Cassandra via cqlsh you need to login to the container using following command:
docker exec -it <container_id> /bin/bash
then you can connect to Cassandra by issuing cqlsh command.
answered Mar 23 at 17:59
AshutoshAshutosh
1498
add a comment |
As per the thingsboard/tb-cassandra's Dockerfile, Cassandra is running on default configuration and listening on localhost. Thats why it's not accepting any connections from docker host machine.
In order to connect to Cassandra via cqlsh you need to login to the container using following command:
docker exec -it <container_id> /bin/bash
then you can connect to Cassandra by issuing cqlsh command.
answered Mar 23 at 17:59
AshutoshAshutosh
1498
As per the thingsboard/tb-cassandra's Dockerfile, Cassandra is running on default configuration and listening on localhost. Thats why it's not accepting any connections from docker host machine.
In order to connect to Cassandra via cqlsh you need to login to the container using following command:
docker exec -it <container_id> /bin/bash
then you can connect to Cassandra by issuing cqlsh command.
answered Mar 23 at 17:59
AshutoshAshutosh
1498
answered Mar 23 at 17:59
AshutoshAshutosh
1498
answered Mar 23 at 17:59
AshutoshAshutosh
1498
answered Mar 23 at 17:59
AshutoshAshutosh
1498
1498
add a comment |
add a comment |
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