I have set up a fairly vanilla Dockerfile to start with, just to see if I can get the sample index.cfm to run:
FROM lucee/lucee-nginx:preview
And the related docker-compose.yml file:
web:
build: .
ports:
- "80:80"
When I run this, I get an Nginx 403 Forbidden error. If I change the ports setting to 80:8080, I get a Tomcat 404 Not Found error.
I'm lost as to how to get this working with Docker Compose. How can I debug this, or is there a different way that I can configure Docker Compose to get it running?
The newer builds of Lucee 5 work (release candidates especially), so this problem has since "sorted itself out."
See the section of the lucee-dockerfiles project for Lucee 5 on Tomcat-8-jre with Nginx.
Related
This is a very strange situation that's driving me nuts, and I would really appreciate some help here.
I am using CDK to define the DynamoDB table and associated indices. To test them locally, I installed cdklocal and DynamoDB local using localstack. When the computer (Mac running Ventura 13.1) is restarted, everything works as expected. Here is the script I use to bootstrap and start the stack (this is in a file called startStack.sh):
docker-compose up -d
echo "Waiting for 5 seconds"
sleep 5
cd test-app
cdklocal bootstrap
echo "Waiting for 5 seconds"
sleep 5
cdklocal deploy TestAppStack
#cdklocal deploy TestAppStack/ops-table
DYNAMO_ENDPOINT="http://localhost:4566/" dynamodb-admin &
open http://0.0.0.0:8001
cd ..
The test-app directory contains a local copy of the DynamoDB (and associated indices) definition. I do not encounter any errors running the cdklocal (or cdk) deploy commands so I am assuming that the CDK definition is not an issue.
The docker-compose looks like this:
version: "3.8"
services:
localstack:
container_name: AWS-DEVELOPMENT-WITH-LOCALSTACK
image: localstack/localstack:latest
network_mode: bridge
ports:
- "127.0.0.1:53:53"
- "127.0.0.1:53:53/udp"
- "127.0.0.1:443:443"
- "127.0.0.1:4566:4566"
- "127.0.0.1:4571:4571"
- "127.0.0.1:${PORT_WEB_UI-8080}:${PORT_WEB_UI-8080}"
environment:
- DYNAMODB_SHARE_DB=1
- DISABLE_CORS_CHECKS=1
- SERVICES=s3,dynamodb,sns,sqs,firehose,kinesis,ses,sts,cloudformation
- DEBUG=1
- DATA_DIR=/tmp/localstack/data
- PORT_WEB_UI=8080
- LAMBDA_EXECUTOR=local
- KINESIS_ERROR_PROBABILITY=1.0
- DOCKER_HOST=unix:///var/run/docker.sock
- HOST_TMP_FOLDER=./.localstack
volumes:
- './.localstack:/var/lib/localstack'
- '/var/run/docker.sock:/var/run/docker.sock'
Everything works as expected when I first run the startStack.sh file - the dynamodb-admin window opens up correctly and other interfaces can interact with the local DynamoDB table. But after some time (and I have not been able to pinpoint the cause), all interactions with local DynamoDB start failing with the following error(s):
Bootstrapping environment aws://000000000000/us-west-2...
❌ Environment aws://000000000000/us-west-2 failed bootstrapping: UnknownEndpoint: Inaccessible host: `localhost' at port `4566'. This service may not be available in the `us-west-2' region.
at Request.ENOTFOUND_ERROR (/usr/local/lib/node_modules/aws-sdk/lib/event_listeners.js:611:46)
at Request.callListeners (/usr/local/lib/node_modules/aws-sdk/lib/sequential_executor.js:106:20)
at Request.emit (/usr/local/lib/node_modules/aws-sdk/lib/sequential_executor.js:78:10)
at Request.emit (/usr/local/lib/node_modules/aws-sdk/lib/request.js:686:14)
at error2 (/usr/local/lib/node_modules/aws-sdk/lib/event_listeners.js:443:22)
at ClientRequest.<anonymous> (/usr/local/lib/node_modules/aws-sdk/lib/http/node.js:99:9)
at ClientRequest.emit (node:events:513:28)
at ClientRequest.emit (node:domain:489:12)
at Socket.socketErrorListener (node:_http_client:494:9)
at Socket.emit (node:events:513:28) {
code: 'UnknownEndpoint',
region: 'us-west-2',
hostname: 'localhost',
retryable: true,
originalError: [Error],
time: 2023-01-15T06:46:40.614Z
}
Inaccessible host: `localhost' at port `4566'. This service may not be available in the `us-west-2' region.
The script hangs at the following message:
[16:52:01] Retrieved account ID 000000000000 from disk cache
[16:52:01] Assuming role 'arn:aws:iam::000000000000:role/cdk-hnb659fds-deploy-role-000000000000-us-west-2'.
[16:52:01] Assuming role failed: Inaccessible host: `localhost' at port `4566'. This service may not be available in the `us-west-2' region.
[16:52:01] Could not assume role in target account using current credentials Inaccessible host: `localhost' at port `4566'. This service may not be available in the `us-west-2' region. . Please make sure that this role exists in the account. If it doesn't exist, (re)-bootstrap the environment with the right '--trust', using the latest version of the CDK CLI.
current credentials could not be used to assume 'arn:aws:iam::000000000000:role/cdk-hnb659fds-deploy-role-000000000000-us-west-2', but are for the right account. Proceeding anyway.
[16:52:01] Waiting for stack CDKToolkit to finish creating or updating...
Restarting the computer fixes it, but it's not clear what causes the issue in the first place. Restarting Docker does not help either.
Any thoughts on what could be causing the problem and how I can avoid it?
I'm adding this as an answer, although I do not have an affirmative answer I thought I would try to help.
I believe your port is being occupied and thus the process you are running is unable to obtain it resulting in error. Before running the job, check if the port is occupied:
sudo lsof -i :4566
I'm trying to run a docker image, which is essentially the default ASP.Net 6 default API:
docker run my-image-name --restart=aways -d -p 80:5111
I've tried a few different ways of running this, but it appears to always do the same thing. First of all, whether I launch in detached mode or interactive, I get the following display:
{"EventId":14,"LogLevel":"Information","Category":"Microsoft.Hosting.Lifetime","Message":"Now listening on: http://[::]:80","State":{"Message":"Now listening on: http://[::]:80","address":"http://[::]:80","{OriginalFormat}":"Now listening on: {address}"}}
{"EventId":0,"LogLevel":"Information","Category":"Microsoft.Hosting.Lifetime","Message":"Application started. Press Ctrl\u002BC to shut down.","State":{"Message":"Application started. Press Ctrl\u002BC to shut down.","{OriginalFormat}":"Application started. Press Ctrl\u002BC to shut down."}}
{"EventId":0,"LogLevel":"Information","Category":"Microsoft.Hosting.Lifetime","Message":"Hosting environment: Production","State":{"Message":"Hosting environment: Production","envName":"Production","{OriginalFormat}":"Hosting environment: {envName}"}}
{"EventId":0,"LogLevel":"Information","Category":"Microsoft.Hosting.Lifetime","Message":"Content root path: /app","State":{"Message":"Content root path: /app","contentRoot":"/app","{OriginalFormat}":"Content root path: {contentRoot}"}}
It then seems to stall - I can't ctrl-c, nor can I attach to the process (it does show under docker ps). I also can't connect to the API:
http://localhost:5111/swagger
Just returns ERR_CONNECTION_REFUSED
My guess here is that there's something wrong with the dockerfile itself - however, it builds fine. The question I have is: how can I debug this in order to determine the error?
I can't add this as a comment because i don't have the reputation so it will have to be an answer instead.
I am new to Docker myself so I am not sure why it is stalling but when you specify the port with -p 80:5111 you are mapping port 5111 in the container to port 80 on the Docker host.
So you should connect with http://localhost:80/swagger instead.
I recently installed Ghost 1.8.4 and Nginx on my AWS ec2 Ubuntu 16.04 server. When I loaded my blog site, it correctly took me to the Ghost home page, from where I logged into Ghost admin. On the admin screen, there was a message to update.
I ran ghost update in putty
The update appeared to be successful, but when I returned to my blog site, I received the following error:
502 Bad Gateway
nginx/1.10.3 (Ubuntu)
Does anyone know a probably cause of this error and how to resolve?
I checked some posts, which suggested I should have turned Ghost off before the update. If this is true, is my ghost installation now corrupted?
I went to my ghost directory in /var/www/ghost and tried to run:
sudo service ghost start
but it returned:
Failed to start ghost.service: Unit ghost.service not found
and trying to stop, returns Unit ghost.service not loaded. Am I running the command from the correct location?
I've experienced 502 issues with ghost behind nginx several times over a few years of running it. I'm not sure if the cause of mine today is the same as yours, but what I observed was that after a restart ghost had changed its port number to one different than what its nginx config was listening on.
I followed these directions from https://web.archive.org/web/20200807095031/https://www.danwalker.com/running-ghost-on-a-5-digital-ocean-vps/ which resolved it for me:
See which port ghost is running on:
sudo netstat -plotn
Check that it matches the proxy_pass in the nginx config file in /etc/nginx/sites-enabled.
In my case the port in the nginx config had incremented to 2369 while the actual node process was running on 2368. Changing the proxy_pass port back to 2368 in my ghost blog's nginx config file resolved the issue for me.
I ran into the same problem after upgrading ghost.
Make sure the port number configured in your ghost's config file and the proxy_pass in your ghost site's nginx configuration files match.
Check the port number in
/var/www/ghost/config.production.json matches the proxy_pass port in the nginx config files.
/var/www/ghost/system/files/<yourDomainName>.<extension>.conf
/var/www/ghost/system/files/<yourDomainName>.<extension>-ssl.conf
In my case I had to change 2368 to 2369 in the nginx config files to fix the issue.
Make sure you restart your ghost and nginx after you make the changes.
# restart your ghost site
cd /var/www/ghost/
ghost restart
# restart nginx
sudo systemctl restart nginx
Hope this helps someone.
Apparently when I posted this issue it was due to a bug in the Ghost CLI that the ghost team were in the process of fixing.
They provided me with these instructions to run on my server:
systemctl stop ghost_www-blogwebsite-com
ghost update --force
The resulting output:
stopping Ghost [skipped]
Removing old Ghost versions [skipped]
This fixed the problem and updated to the correct version.
I am having a website which is working on nginx already .
nginx conf file is in /etc/nginx.conf folder.
Now i want to integrate lua into that project so i installed Openresty .
I created a folder with name "work" as per instruction in doc .And website is working fine at port 8080 as per instructions.
Now i want to use same code into my /etc/nginx/nginx.conf file.
like i can use statements like 'content_by_lua ' there .
I am not able to configure this .
I am getting below error.
Starting nginx: nginx: [emerg] unknown directive "content_by_lua" in /etc/nginx/nginx.conf:25
nginx: configuration file /etc/nginx/nginx.conf test failed
Let me know what i am doing wrong
I started from the same point. Had nginx, had lua, installed openresty and went from there. I was getting the exact same error. After spending considerable time, trying to make the openresty packages play nice with my nginx installation, I found it easiest to uninstall nginx and move forward just with openresty's nginx. Just make backups of your current nginx.conf and any vhost files.
When installing openresty I was sure to include the --with-luajit option. Set up a "hello, world" test, and everything worked wonderfully. My biggest complaint was not being able to start and stop nginx as a service anymore. The issue is a lack of init.d file in the openresty installation. Luckily I ran across this:
https://groups.google.com/forum/#!topic/openresty-en/7UOz-y77CY4
just change the name to openresty (instead of openresty.init.d) and place in /etc/init.d/ (assumed for Ubuntu). and start/stop/reload as sudo service openresty start
The error shows that your nginx don't compiled with the right module.
try type nginx -V to see if your nginx configured with nginx_lua_module
Maybe you should find out where the openresty nginx is and use this nginx instead of the default one.
My vhost configuration: http://pastebin.com/ZyXUmQtx (only one domain on this installation)
I've been racking my head and Google for a solution the last two days and can't quite seem to come up with a solution that works.
My setup (from the above configuration):
IP.Board 3.4 installation in %root_domain%/forums/
IP.Content 2.3 installation in %root_domain/forums/ (with external access index.php on the top-level)
Redmine 2.2.2 install at /usr/share/redmine (this is working because Thin is running and there are no errors in either log file)
Stale phpMyAdmin configuration at /usr/share/phpmyadmin/ that also kinda doesn't load html/css properly.
Symlink to /usr/share/redmine/public to /srv/www/tiberian-genesis.net/public_html/redmine
I'm trying to get redmine setup to run under %root_domain%/redmine/, but I keep getting a 404 page from my IP.Content installation.
Accessing it takes me to the url: /redmine/login?back_url=http://redmine_thin_servers/redmine/ (which now that notice it, it seems to not like my upstream...)
In case someone requests the Thin configuration file:
---
pid: /var/run/thin/redmine.pid
group: tgmod
prefix: /redmine
timeout: 30
log: /var/log/thin/redmine.log
max_conns: 1024
require: []
max_persistent_conns: 512
environment: production
user: tgmod
servers: 1
daemonize: true
chdir: /usr/share/redmine
socket: /var/run/thin/redmine.sock
I'm out of ideas here.
Thanks in advance!
I just ended up setting it up on a sub-domain. I wanted to try to proxy it on a sub-directory, but my main website kept interfering with the rules.