No such file or directory @ dir_s_mkdir

[jeff1evesque]

Affected Puppet, Ruby, OS and module versions/distributions

• Puppet: 4.10.10
• Ruby: ruby 1.9.3p484 (2013-11-22 revision 43786) [x86_64-linux]
• Distribution: ubuntu: 14.04
• Module version: 0.11.0

How to reproduce (e.g Puppet code you use)

The puppet code I use:

## config.pp
    ## reverse proxy members
    nginx::resource::upstream { $proxy:
        members         => $members,
    }

    ## https only server: since 'listen_port' = 'ssl_port'
    nginx::resource::server { $vhost:
        proxy           => "http://${proxy}:{host_port}",
        ssl             => true,
        ssl_cert        => "${cert_path}/${vhost}_${type}.crt",
        ssl_key         => "${pkey_path}/${vhost}_${type}.key",
        listen_port     => $listen_port,
        ssl_port        => $listen_port,
        access_log      => $access_log,
        error_log       => $error_log,
}

## install.pp
    ## install reverse proxy
    class { 'nginx':
        package_ensure => $package_version,
        service_ensure => $reverse_proxy_start,
    }

1. build the base docker container
2. build the nginx docker container

docker build -f base.dockerfile -t ml-base .
docker build --build-arg TYPE=api --build-arg RUN=false --build-arg VHOST=machine-learning-api.com --build-arg HOST_PORT=9090 --build-arg LISTEN_PORT=6000 --build-arg WEBSERVER_PORT=6001 -f nginx.dockerfile -t ml-nginx-api .

The above files are predicated on commits, currently not merged to master branch:

• base.dockerfile
• nginx.dockerfile
• config.pp
• install.pp
• params.pp

What are you seeing

My nginx container runs my custom reverse_proxy puppet module. The corresponding traceback:

[...UNRELATED-TRACEBACK-OMITTED...]
Error: Could not set 'file' on ensure: No such file or directory @ dir_s_mkdir - /etc/nginx/conf.d/http:/localhost-upstream.conf20180404-5-1pr1vr6.lock
Error: Could not set 'file' on ensure: No such file or directory @ dir_s_mkdir - /etc/nginx/conf.d/http:/localhost-upstream.conf20180404-5-1pr1vr6.lock
Wrapped exception:
No such file or directory @ dir_s_mkdir - /etc/nginx/conf.d/http:/localhost-upstream.conf20180404-5-1pr1vr6.lock
Error: /Stage[main]/Reverse_proxy::Config/Nginx::Resource::Upstream[http://localhost]/Concat[/etc/nginx/conf.d/http://localhost-upstream.conf]/File[/etc/nginx/conf.d/http://localhost-upstream.conf]/ensure: change from absent to file failed: Could not set 'file' on ensure: No such file or directory @ dir_s_mkdir - /etc/nginx/conf.d/http:/localhost-upstream.conf20180404-5-1pr1vr6.lock
[...UNRELATED-TRACEBACK-OMITTED...]

Note: the full traceback can be further reviewed.

What behaviour did you expect instead

I expect the nginx to be installed, with a reverse proxy configured.

[jeff1evesque]

The proxy references were incorrect. After making adjustments, my container now builds:

root@trusty64:/vagrant# docker build --build-arg TYPE=api --build-arg RUN=false --build-arg VHOST=machine-learning-api.com --build-arg HOST_PORT=9090 --build-arg LISTEN_PORT=6000 --build-arg WEBSERVER_PORT=6001 -f nginx.dockerfile -t ml-nginx-api .
Sending build context to Docker daemon  74.41MB
Step 1/17 : FROM ml-base
 ---> 07907ffc22d4
Step 2/17 : ENV ENVIRONMENT docker
 ---> Using cache
 ---> b4901c2eafc6
Step 3/17 : ENV ROOT_PROJECT /var/machine-learning
 ---> Running in bfb3b83bd358
Removing intermediate container bfb3b83bd358
 ---> af780db816ef
Step 4/17 : ENV PUPPET /opt/puppetlabs/bin/puppet
 ---> Running in 16e8d33a72ea
Removing intermediate container 16e8d33a72ea
 ---> d1efc726e198
Step 5/17 : ENV ROOT_PUPPET /etc/puppetlabs
 ---> Running in 411d70ca80ee
Removing intermediate container 411d70ca80ee
 ---> be1a943669b7
Step 6/17 : ENV MODULES $ROOT_PUPPET/code/modules
 ---> Running in 96a0f9770ea1
Removing intermediate container 96a0f9770ea1
 ---> 976866ea39af
Step 7/17 : ENV CONTRIB_MODULES $ROOT_PUPPET/code/modules_contrib
 ---> Running in 164c38fb24f4
Removing intermediate container 164c38fb24f4
 ---> 98088e71f72b
Step 8/17 : ARG RUN
 ---> Running in d10d273f25d9
Removing intermediate container d10d273f25d9
 ---> 807f44cebf35
Step 9/17 : ARG TYPE
 ---> Running in 26247a2d6047
Removing intermediate container 26247a2d6047
 ---> 96718e3a072e
Step 10/17 : ARG VHOST
 ---> Running in 1145fbc579fb
Removing intermediate container 1145fbc579fb
 ---> b6825feb28ef
Step 11/17 : ARG HOST_PORT
 ---> Running in 582ee8cda449
Removing intermediate container 582ee8cda449
 ---> 982b9ff4ec32
Step 12/17 : ARG LISTEN_PORT
 ---> Running in 9e3b3c928938
Removing intermediate container 9e3b3c928938
 ---> 6d7d447bd015
Step 13/17 : ARG WEBSERVER_PORT
 ---> Running in 4d6f3ac953af
Removing intermediate container 4d6f3ac953af
 ---> 10eb1ace518b
Step 14/17 : COPY hiera $ROOT_PROJECT/hiera
 ---> e1d50d9547df
Step 15/17 : COPY puppet/environment/$ENVIRONMENT/modules/reverse_proxy $ROOT_PUPPET/code/modules/reverse_proxy
 ---> cc5c113a323d
Step 16/17 : RUN $PUPPET apply -e "class { reverse_proxy:     run            => '$RUN',     type           => '$TYPE',     vhost          => '$VHOST',     host_port      => '$HOST_PORT',     listen_port    => $LISTEN_PORT,     webserver_port => '$WEBSERVER_PORT', } " --modulepath=$CONTRIB_MODULES:$MODULES --confdir=$ROOT_PUPPET/puppet
 ---> Running in 29f69b666d92
Warning: Unknown variable: 'nginx_version'. at /etc/puppetlabs/code/modules/reverse_proxy/manifests/params.pp:34:27
Warning: Unknown variable: '::reverse_proxy::params::country'. at /etc/puppetlabs/code/modules/reverse_proxy/manifests/init.pp:15:23
Warning: Unknown variable: '::reverse_proxy::params::org'. at /etc/puppetlabs/code/modules/reverse_proxy/manifests/init.pp:16:23
Warning: Unknown variable: '::reverse_proxy::params::state'. at /etc/puppetlabs/code/modules/reverse_proxy/manifests/init.pp:17:23
Warning: Unknown variable: '::reverse_proxy::params::locality'. at /etc/puppetlabs/code/modules/reverse_proxy/manifests/init.pp:18:23
Warning: Unknown variable: '::reverse_proxy::params::unit'. at /etc/puppetlabs/code/modules/reverse_proxy/manifests/init.pp:19:23
Warning: Unknown variable: '::reverse_proxy::params::bit'. at /etc/puppetlabs/code/modules/reverse_proxy/manifests/init.pp:20:23
Warning: Unknown variable: '::reverse_proxy::params::days'. at /etc/puppetlabs/code/modules/reverse_proxy/manifests/init.pp:21:23
Notice: Compiled catalog for 29f69b666d92.intranet.nccoe.nist.gov in environment production in 1.06 seconds
Notice: /Stage[main]/Reverse_proxy::Config/File[/root/build]/ensure: created
Notice: /Stage[main]/Reverse_proxy::Config/File[/root/build/ssl-nginx-api]/ensure: defined content as '{md5}e52e89122155173008fed4ff2355eaf6'
Notice: /Stage[main]/Reverse_proxy::Config/Exec[create-certificate-api]: Triggered 'refresh' from 1 events
Notice: /Stage[main]/Nginx::Package::Debian/Apt::Source[nginx]/Apt::Key[Add key: 573BFD6B3D8FBC641079A6ABABF5BD827BD9BF62 from Apt::Source nginx]/Apt_key[Add key: 573BFD6B3D8FBC641079A6ABABF5BD827BD9BF62 from Apt::Source nginx]/ensure: created
Notice: /Stage[main]/Nginx::Package::Debian/Apt::Source[nginx]/Apt::Setting[list-nginx]/File[/etc/apt/sources.list.d/nginx.list]/ensure: defined content as '{md5}38dd3bfbe3d46866a7fc46a8eba7a763'
Notice: /Stage[main]/Apt::Update/Exec[apt_update]: Triggered 'refresh' from 1 events
Notice: /Stage[main]/Nginx::Package::Debian/Package[nginx]/ensure: created
Notice: /Stage[main]/Nginx::Config/File[/etc/nginx/conf.stream.d]/ensure: created
Notice: /Stage[main]/Nginx::Config/File[/etc/nginx/conf.mail.d]/ensure: created
Notice: /Stage[main]/Nginx::Config/File[/var/nginx]/ensure: created
Notice: /Stage[main]/Nginx::Config/File[/var/log/nginx]/owner: owner changed 'root' to 'www-data'
Notice: /Stage[main]/Nginx::Config/File[/var/log/nginx]/group: group changed 'root' to 'adm'
Notice: /Stage[main]/Nginx::Config/File[/var/log/nginx]/mode: mode changed '0755' to '0750'
Notice: /Stage[main]/Nginx::Config/File[/var/nginx/client_body_temp]/ensure: created
Notice: /Stage[main]/Nginx::Config/File[/var/nginx/proxy_temp]/ensure: created
Notice: /Stage[main]/Nginx::Config/File[/etc/nginx/sites-available]/ensure: created
Notice: /Stage[main]/Nginx::Config/File[/etc/nginx/sites-enabled]/ensure: created
Notice: /Stage[main]/Nginx::Config/File[/etc/nginx/streams-enabled]/ensure: created
Notice: /Stage[main]/Nginx::Config/File[/etc/nginx/streams-available]/ensure: created
Notice: /Stage[main]/Nginx::Config/File[/etc/nginx/nginx.conf]/content: content changed '{md5}f7984934bd6cab883e1f33d5129834bb' to '{md5}4ced68fa346e9856741b81d28261fcef'
Notice: /Stage[main]/Reverse_proxy::Config/Nginx::Resource::Upstream[localhost]/Concat[/etc/nginx/conf.d/localhost-upstream.conf]/File[/etc/nginx/conf.d/localhost-upstream.conf]/ensure: defined content as '{md5}e35a114998865a52d17e28aef0343522'
Notice: /Stage[main]/Reverse_proxy::Config/Nginx::Resource::Server[machine-learning-api.com]/Concat[/etc/nginx/sites-available/machine-learning-api.com.conf]/File[/etc/nginx/sites-available/machine-learning-api.com.conf]/ensure: defined content as '{md5}62445f2a0e0f7c6ca823429eac618677'
Notice: /Stage[main]/Reverse_proxy::Config/Nginx::Resource::Server[machine-learning-api.com]/File[machine-learning-api.com.conf symlink]/ensure: created
Notice: /Stage[main]/Nginx::Service/Service[nginx]: Triggered 'refresh' from 1 events
Notice: Applied catalog in 19.34 seconds
Removing intermediate container 29f69b666d92
 ---> 26fc66e5f7f9
Step 17/17 : CMD ["/bin/sh", "-c", "nginx"]
 ---> Running in a40f4d123252
Removing intermediate container a40f4d123252
 ---> 07bff0661664
Successfully built 07bff0661664
Successfully tagged ml-nginx-api:latest

Whether sufficient logic has been implemented, using the exposed parameters of this module, is another issue that will require me to validate.