I am trying to run the following command within a script and keep getting the following error
docker: invalid reference format.
I also tried running the cmd without quotes around the env variable names and also without $ and { , same result.
sudo docker run --name "${container_name}-${number}" --cpus="${cpus_per_container}" \
--cpuset-cpus="${cpu_1}","${cpu_2}" \
--restart always -e VIRTUAL_HOST="${virtual_host}" \
-e NODE_ENV="${environment}" -d "${container_registry}:${tag_name}"
Anything that should be changed in the above?
Related
When I attempt to run the following ZAP command on the terminal (Debian 10) :
docker run -v '$(pwd):/zap/wrk/:rw' -t owasp/zap2 docker-weekly zap-api-scan.py -t http://10.170.170.170:1700/account?field4= 4555666777888&"field7=GENERIC01"&"field10=ABC076 -f openapi -r ~/serverkeys/ZAP_Report.htm
I get an error :
docker: Error response from daemon: create $(pwd): "$(pwd)" includes invalid cha racters for a local volume name, only "[a-zA-Z0-9][a-zA-Z0-9_.-]" are allowed. I f you intended to pass a host directory, use absolute path.
I am able to run the same commnad successfully from a Windows 10 terminal as below :
docker run -v "$(pwd):/zap/wrk/:rw" -t owasp/zap2docker-weekly zap-api-scan.py -t http://10.170.170.170:1700 /account?field4=4555666777888"&"field7=GENERIC01"&"field10=ABC076 -f openapi -r ZAP_Report.htm
What am I missing?
Dont quote the mount argument, ie use docker run -v $(pwd):/zap/wrk/:rw ...
A working example is shown on https://www.zaproxy.org/docs/docker/baseline-scan/
I'm using a Makefile to run various docker-compose commands and I'm trying to capture the output of a script run on my local machine and pass that value to a Docker image.
start-service:
VERSION=$(shell aws s3 ls s3://redact/downloads/1.2.3/) && \
docker-compose -f ./compose/docker-compose.yml run \
-e VERSION=$$(VERSION) \
connect make run-service
When I run this I can see the variable being assigned but it still errors. Why is the value not getting passed into the -e argument:
VERSION=1.2.3-build342 && \
docker-compose -f ./compose/docker-compose.yml run --rm \
-e VERSION?=$(VERSION) \
connect make run-connect
/bin/sh: VERSION: command not found
You're mixing several different Bourne shell and Make syntaxes here. The Make $$(VERSION) translates to shell $(VERSION), which is command-substitution syntax; GNU Make $(shell ...) generally expands at the wrong time and isn't what you want here.
If you were writing this as an ordinary shell command it would look like
# Set VERSION using $(...) substitution syntax
# Refer to just plain $VERSION
VERSION=$(aws s3 ls s3://redact/downloads/1.2.3/) && ... \
-e VERSION=$VERSION ... \
So when you use this in a Make context, if none of the variables are Make variables (they get set and used in the same command), just double the $ to $$ not escape them.
start-service:
VERSION=$$(aws s3 ls s3://redact/downloads/1.2.3/) && \
docker-compose -f ./compose/docker-compose.yml run \
-e VERSION=$$VERSION \
connect make run-service
I wrote a bash file to automatically build a docker image and run the docker. The build goes fine however i get an invalid reference error for using $PWD. The command is as follows:
#!/bin/bash
app="docker.test2"
docker build -t ${app} .
docker run --rm -it -p 5000:5000 -v $PWD:/usr/src/Deployment -w /usr/src/Deployment/microblog2 ${app} flask run --host 0.0.0.0
When I replace the $PWD with the actual file path it works fine. I also tried replacing it with $pwd, $(pwd) and ${pwd} but to no avail. The error is as follows:
Docker/test:latest
should work fine
When I use docker run command, the variable "SPRING_PROFILES_ACTIVE" is right, but "SPRING_MAIN_WEB-APPLICATION-TYPE" does not work, how to pass "SPRING_MAIN_WEB-APPLICATION-TYPE" to dokcer image?
sudo docker run -d -e SPRING_PROFILES_ACTIVE=product -e SPRING_MAIN_WEB-APPLICATION-TYPE=SERVLET -e SERVER_PORT=6789 --network mongo_network
As described in the documentation, the expected format for that environment variable is SPRING_MAIN_WEBAPPLICATIONTYPE.
I use docker ENV to get it worked, here is the Dockerfile:
FROM openjdk:8-jre
ENV TYPE NONE
COPY data.jar data.jar
CMD ["java","-jar","data.jar", "--spring.main.web-application-type=${TYPE}"]
then run the docker image:
sudo docker run -d -e SPRING_PROFILES_ACTIVE=product -e TYPE=SERVLET -e SERVER_PORT=6789
hope this helps.
On bash shell, I want to pass argument by environment variable.
like this...
$ export DOCKER_OPTIONS="-p 9200:9200 -e ES_JAVA_OPTS='-Xmx1g -Xms1g' -d "
$ docker run -d $DOCKER_OPTIONS elasticsearch
I expect that "ES_JAVA_OPTS='-Xmx1g -Xms1g'" is passed as an option value of "-e". But I couldn't find a way.
$ set -x
$ docker run -d $DOCKER_OPTIONS elasticsearch
+ docker run -d -p 9200:9200 -e 'ES_JAVA_OPTS='\''-Xmx1g' '-Xms1g'\''' elasticsearch
unknown shorthand flag: 'X' in -Xms1g'
This separated -Xms1g as an another option.
$ docker run -d "$DOCKER_OPTIONS" elasticsearch
+ docker run -d '-p 9200:9200 -e ES_JAVA_OPTS='\''-Xmx1g -Xms1g'\''' elasticsearch
docker: Invalid containerPort: 9200 -e ES_JAVA_OPTS='-Xmx1g -Xms1g'.
This bundled the parameters together.
What should I do?
Use an array to circumvent these awkward parsing problems. Arrays are great because you don't need to do any special quote when defining them. The only place you have to be careful with quotes is when expanding them: always put quotes around "${array[#]}".
dockerOptions=(-p 9200:9200 -e ES_JAVA_OPTS='-Xmx1g -Xms1g' -d)
docker run -d "${dockerOptions[#]}" elasticsearch
Note that export isn't needed since you're passing the options to docker via its command-line rather than as an environment variable.
Also, all uppercase names are reserved for the shell. It's best to avoid them when defining your own variables.