Which lab is it that you're having issues with? In-container Java Development: IntelliJ Community Edition https://github.com/docker/labs/blob/master/developer-tools/java-debugging/IntelliJ-README.md

Description

I got the error below after running the command: docker-compose up webserver_1 | standard_init_linux.go:178: exec user process caused "no such file or directory"

Steps to reproduce the issue, if relevant: Do the same as described in the link: https://github.com/docker/labs/blob/master/developer-tools/java-debugging/IntelliJ-README.md But is blocked at: Running the application Open a terminal and go to the application directory. Start the application with docker-compose

docker-compose up

Describe the results you received: webserver_1 | standard_init_linux.go:178: exec user process caused "no such file or directory"

Additional information you deem important (e.g. issue happens only occasionally):

Output of docker version:

Docker version 17.03.1-ce, build c6d412e Windows10 Enterprise

The docker-compose -f .\docker-compose.windows.yml build command fails. It happens for me on both Docker for Windows beta (1.13.0-rc4) and the standard 1.12.2 Docker on Windows Server 2016.

Step 10/13 : RUN dotnet build .\samples\MusicStore.Standalone
 ---> Running in 757c95651249
Project MusicStore.Standalone (.NETCoreApp,Version=v1.1) will be compiled because expected outputs are missing
Compiling MusicStore.Standalone for .NETCoreApp,Version=v1.1
C:\Program Files\dotnet\dotnet.exe compile-csc @C:\MusicStore\samples\MusicStore.Standalone\obj\Debug\netcoreapp1.1\dotn
et-compile.rsp returned Exit Code 1
C:\MusicStore\samples\MusicStore\MessageServices.cs(7,23): error CS0433: The type 'Task' exists in both 'System.Threadin
g.Tasks, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'System.Runtime, Version=4.2.0.0, Cultu
re=neutral, PublicKeyToken=b03f5f7f11d50a3a'
C:\MusicStore\samples\MusicStore\MessageServices.cs(13,23): error CS0433: The type 'Task' exists in both 'System.Threadi
ng.Tasks, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'System.Runtime, Version=4.2.0.0, Cult
ure=neutral, PublicKeyToken=b03f5f7f11d50a3a'
C:\MusicStore\samples\MusicStore\Controllers\AccountController.cs(49,42): error CS1983: The return type of an async meth
od must be void, Task or Task<T>
C:\MusicStore\samples\MusicStore\Controllers\AccountController.cs(49,22): error CS0433: The type 'Task<TResult>' exists
in both 'System.Threading.Tasks, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'System.Runtime
, Version=4.2.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
C:\MusicStore\samples\MusicStore\Controllers\AccountController.cs(83,41): error CS1983: The return type of an async meth
od must be void, Task or Task<T>
C:\MusicStore\samples\MusicStore\Controllers\AccountController.cs(83,22): error CS0433: The type 'Task<TResult>' exists
in both 'System.Threading.Tasks, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'System.Runtime
, Version=4.2.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
C:\MusicStore\samples\MusicStore\Controllers\AccountController.cs(106,41): error CS1983: The return type of an async met
hod must be void, Task or Task<T>

Which lab is it that you're having issues with?

https://github.com/docker/labs/blob/master/developer-tools/java/chapters/ch11-bigdata.adoc

Description

I have problem when I was implementing this lab step by step , the problem is when I put "docker-compose up -d" it give me this output "ERROR: pull access denied for docker-hadoop-example, repository does not exist or may require 'docker login'" I tried to login but the problem still exist

Output of docker version:

Docker version 17.12.0-ce, build c97c6d6

Output of docker info:

Containers: 0
 Running: 0
 Paused: 0
 Stopped: 0
Images: 9
Server Version: 17.12.0-ce
Storage Driver: aufs
 Root Dir: /var/lib/docker/aufs
 Backing Filesystem: extfs
 Dirs: 29
 Dirperm1 Supported: true
Logging Driver: json-file
Cgroup Driver: cgroupfs
Plugins:
 Volume: local
 Network: bridge host macvlan null overlay
 Log: awslogs fluentd gcplogs gelf journald json-file logentries splunk syslog
Swarm: inactive
Runtimes: runc
Default Runtime: runc
Init Binary: docker-init
containerd version: 89623f28b87a6004d4b785663257362d1658a729
runc version: b2567b37d7b75eb4cf325b77297b140ea686ce8f
init version: 949e6fa
Security Options:
 apparmor
 seccomp
  Profile: default
Kernel Version: 4.10.0-42-generic
Operating System: Ubuntu 16.04.2 LTS
OSType: linux
Architecture: x86_64
CPUs: 4
Total Memory: 3.773GiB
Name: omar-Lenovo-E31-70
ID: DYDV:R426:HFLZ:LBJU:MZQ7:IAEZ:7W6M:2P2O:SNJM:MQJY:W4YF:4XG3
Docker Root Dir: /var/lib/docker
Debug Mode (client): false
Debug Mode (server): false
Username: abunwer61
Registry: https://index.docker.io/v1/
Labels:
Experimental: false
Insecure Registries:
 127.0.0.0/8
Live Restore Enabled: false

WARNING: No swap limit support

Please provide the following information so we can assess the issue you're having

Which lab is it that you're having issues with? Java debugging app - https://github.com/docker/labs/tree/master/developer-tools/java-debugging

Description No sure if it is just me but I successfully followed all the instructions until clicking on userSignUp page from Tomcat app manager. As i click on the userSignup link, I get 404. I am running this app on Ubuntu and docker installed locally as well. Any help will be appreciated.

Steps to reproduce the issue, if relevant: I followed instructions all the way until I tried to access the application.

Describe the results you received: error: HTTP Status 404 – Not Found Type Status Report Message /UserSignup/ Description The origin server did not find a current representation for the target resource or is not willing to disclose that one exists.

Describe the results you expected: I should have received signup page

Additional information you deem important (e.g. issue happens only occasionally):

Output of docker version:

Client:
 Version:           18.06.0-ce
 API version:       1.38
 Go version:        go1.10.3
 Git commit:        0ffa825
 Built:             Wed Jul 18 19:11:02 2018
 OS/Arch:           linux/amd64
 Experimental:      false

Server:
 Engine:
  Version:          18.06.0-ce
  API version:      1.38 (minimum version 1.12)
  Go version:       go1.10.3
  Git commit:       0ffa825
  Built:            Wed Jul 18 19:09:05 2018
  OS/Arch:          linux/amd64
  Experimental:     false

Output of docker info:

Client:
 Version:           18.06.0-ce
 API version:       1.38
 Go version:        go1.10.3
 Git commit:        0ffa825
 Built:             Wed Jul 18 19:11:02 2018
 OS/Arch:           linux/amd64
 Experimental:      false

Server:
 Engine:
  Version:          18.06.0-ce
  API version:      1.38 (minimum version 1.12)
  Go version:       go1.10.3
  Git commit:       0ffa825
  Built:            Wed Jul 18 19:09:05 2018
  OS/Arch:          linux/amd64
  Experimental:     false

Additional environment details (AWS, Docker for Mac, Docker for Windows, VirtualBox, physical, etc.): physical ubuntu machine. Docker installed on ubuntu.

HI, I am trying to build this lab but getting the error 1BERROR: Service 'web' failed to build: unknown blob=============> ] I am running on win10 enterprise, Hyper-V enbaled, docker for windows beta but I did not install windows containers. Of course, I have changed the external name of the network in the docker.compose.windows to the name of the nat in my hyper-V. So does this tutorial needs windows containers? 2nd, looking at your instructions on how to install containers in win 10, it is indicated to add the docker to the path after downloading, wouldn²t this disturb the command already mapped by Docker for windows? Thanks

Hi Mano, I tried to play today with this lab, as soon as I issue the command Docker-compose -f .\docker-compose.yml build I get

Building web
Step 1/8 : FROM node:5.11.0-slim
5.11.0-slim: Pulling from library/node
8b87079b7a06: Extracting [==================================================>] 51.36 MB/51.36 MB
a3ed95caeb02: Download complete
1bb8eaf3d643: Download complete
5674f5dccbc4: Download complete
96a79bcf8a3b: Download complete
ERROR: Service 'web' failed to build: failed to register layer: re-exec error: exit status 1: output: Failed to OpenForBackup failed in Win32: open \\?\E:\Hyper-V\DockerMachines\wind
owsfilter\1d1c566d88490bc2e99798d8df8afe25328ee53c986f26731f6bf1a136d29055\usr\share\man\man3\Locale::gettext.3pm.gz: The filename, directory name, or volume label syntax is incorrec
t. (0x1f) \\?\E:\Hyper-V\DockerMachines\windowsfilter\1d1c566d88490bc2e99798d8df8afe25328ee53c986f26731f6bf1a136d29055\usr\share\man\man3\Locale::gettext.3pm.gz

This is on a physical win 10 machine windows containers enabled and HYper-V on Thanks for your help

I have some troubles with docker-compose when I try this example https://github.com/docker/labs/blob/master/developer-tools/java-debugging/IntelliJ-README.md . There is many same warning like this "webserver_1 | standard_init_linux.go:185: exec user process caused "no such file or directory"",I had tried my best to deal with it like " git config --global core.autocrlf false" then git clone agin, but I don't success, change "#!/bin/bash" in "labs\developer-tools\java-debugging\registration-webserver\tomcat\run.sh" to "#!/bin/sh", but it can't work, I need your help!

This can be a non-issue (sorry for that) but the swarm lab suggests installing Docker for Mac in order to use docker-machine later on for provisioning local VirtualBox VMs.

Isn't there an issue about having both virtualization products on the same box (like VirtualBox breaking after Hyper-V runs)? I don't have a Windows box anymore, so I can't test it myself.

If this is something as simple as "do not run Docker for Windows after boot" perhaps it should be mentioned. Looking up the "disabling Hyper-V" subject looks kinda scary (https://marcofranssen.nl/switch-between-hyper-v-and-virtualbox-on-windows/).

Once again, if this is a non-issue please ignore.

Which lab is it that you're having issues with? the docker for beginers

Description not be able to install python and pip saying no files found I changed py-pip to py2-pip but still not working

Output of docker version:

Docker version 17.05.0-ce, build 89658be

Output of docker info:

root@vblinux:~/software/docker/flask-app# docker build -t docker/myapp .
Sending build context to Docker daemon   7.68kB
Step 1/8 : FROM alpine
 ---> 665ffb03bfae
Step 2/8 : RUN apk add --update py2-pip
 ---> Running in 9e963eb5c93c
fetch http://dl-cdn.alpinelinux.org/alpine/v3.6/main/x86_64/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.6/community/x86_64/APKINDEX.tar.gz
ERROR: http://dl-cdn.alpinelinux.org/alpine/v3.6/main: temporary error (try again later)
WARNING: Ignoring APKINDEX.84815163.tar.gz: No such file or directory
ERROR: http://dl-cdn.alpinelinux.org/alpine/v3.6/community: temporary error (try again later)
WARNING: Ignoring APKINDEX.24d64ab1.tar.gz: No such file or directory
ERROR: unsatisfiable constraints:
  py2-pip (missing):
    required by: world[py2-pip]
The command '/bin/sh -c apk add --update py2-pip' returned a non-zero code: 1

Additional environment details (AWS, Docker for Mac, Docker for Windows, VirtualBox, physical, etc.):

The run command on https://github.com/docker/labs/blob/master/developer-tools/java/chapters/ch10-monitoring.adoc is not working well. It starts the container and cAdvisor, but the running containers are not visible in the webinterface of cAdvisor.

The correct command (from https://github.com/google/cadvisor) : docker run
--volume=/:/rootfs:ro
--volume=/var/run:/var/run:rw
--volume=/sys:/sys:ro
--volume=/var/lib/docker/:/var/lib/docker:ro
--publish=8080:8080
--detach=true
--name=cadvisor
google/cadvisor:latest

** PLEASE ONLY USE THIS ISSUE TRACKER TO SUBMIT ISSUES WITH THE DOCKER LABS TUTORIAL CONTENT **

• If you have a bug working with Docker itself, not related to these labs, please file the bug on the Docker repo *
• If you would like general support figuring out how to do something with Docker, please use the Docker Slack channel. If you're not on that channel, sign up for the Docker Community and you'll get an invite. *
• Or go to the Docker Forums *

Please provide the following information so we can assess the issue you're having

Which lab is it that you're having issues with?

Description

i just do this step by step your examles, but I do not execute the later step(the error blow)

Steps to reproduce the issue, if relevant:

1. the error tips my pip version too low but i do not how to update because could not find where is the pip
2. By the ‘ find -name ' to find pip ,the tty show docker layeres
3. thank you your help!

**Describe the results you received:

Sending build context to Docker daemon 576.5 kB Step 1/8 : FROM alpine ---> 88e169ea8f46 Step 2/8 : RUN apk add --update py-pip ---> Using cache ---> 45a9fdd3bdab Step 3/8 : COPY requirements.txt /usr/src/app/ ---> Using cache ---> 4ff5d7d97da7 Step 4/8 : RUN pip install --no-cache-dir -r /usr/src/app/requirements.txt ---> Running in cabc45637cac Collecting sk==0.10.1 (from -r /usr/src/app/requirements.txt (line 1)) Could not find a version that satisfies the requirement sk==0.10.1 (from -r /usr/src/app/requirements.txt (line 1)) (from versions: ) No matching distribution found for sk==0.10.1 (from -r /usr/src/app/requirements.txt (line 1)) You are using pip version 9.0.0, however version 9.0.1 is available. You should consider upgrading via the 'pip install --upgrade pip' command. The command '/bin/sh -c pip install --no-cache-dir -r /usr/src/app/requirements.txt' returned a non-zero code: 1

Describe the results you expected:

Additional information you deem important (e.g. issue happens only occasionally):

Output of docker version:

Client: Version: 1.13.1 API version: 1.26 Go version: go1.7.5 Git commit: 092cba3 Built: Wed Feb 8 06:38:28 2017 OS/Arch: linux/amd64

Server: Version: 1.13.1 API version: 1.26 (minimum version 1.12) Go version: go1.7.5 Git commit: 092cba3 Built: Wed Feb 8 06:38:28 2017 OS/Arch: linux/amd64 Experimental: false

Output of docker info:

Containers: 11 Running: 0 Paused: 0 Stopped: 11 Images: 13 Server Version: 1.13.1 Storage Driver: overlay Backing Filesystem: xfs Supports d_type: true Logging Driver: json-file Cgroup Driver: cgroupfs Plugins: Volume: local Network: bridge host macvlan null overlay Swarm: active NodeID: jhrfakm8cz17c6bctdd1bwio2 Is Manager: true ClusterID: u30ino1hki9ydjontp7r41fqe Managers: 1 Nodes: 1 Orchestration: Task History Retention Limit: 5 Raft: Snapshot Interval: 10000 Number of Old Snapshots to Retain: 0 Heartbeat Tick: 1 Election Tick: 3 Dispatcher: Heartbeat Period: 5 seconds CA Configuration: Expiry Duration: 3 months Node Address: 192.168.100.128 Manager Addresses: 192.168.100.128:2377 Runtimes: runc Default Runtime: runc Init Binary: docker-init containerd version: aa8187dbd3b7ad67d8e5e3a15115d3eef43a7ed1 runc version: 9df8b306d01f59d3a8029be411de015b7304dd8f init version: 949e6fa Security Options: seccomp Profile: default Kernel Version: 3.10.0-514.el7.x86_64 Operating System: CentOS Linux 7 (Core) OSType: linux Architecture: x86_64 CPUs: 1 Total Memory: 976.5 MiB Name: localhost.localdomain ID: LCLE:7CAF:RVBO:4D6T:D2TV:BXDN:QGAF:Z5AD:BNDU:DO2K:R53B:46XF Docker Root Dir: /var/lib/docker Debug Mode (client): false Debug Mode (server): false Registry: https://index.docker.io/v1/ Experimental: false Insecure Registries: 127.0.0.0/8 Registry Mirrors: http://5445e28f.m.daocloud.io/ Live Restore Enabled: false

Additional environment details (AWS, Docker for Mac, Docker for Windows, VirtualBox, physical, etc.):

The votingapp.md file needs to be updated with the latest stack file from example-voting-app and update/remove/cleanup some of the old info in that markdown.

Bumps spring-webmvc from 4.3.25.RELEASE to 5.2.20.RELEASE.

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

Bumps express from 4.14.1 to 4.17.3.

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

Bumps qs to 6.11.0 and updates ancestor dependency express. These dependencies need to be updated together.

Updates qs from 6.2.0 to 6.11.0

Updates express from 4.14.1 to 4.18.2

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

Got an error during your instructions when performing below command.

PS C:\Docker\dotnet-album-viewer> docker-compose up -d Pulling db (dockersamples/tidb:nanoserver-1809)... nanoserver-1809: Pulling from dockersamples/tidb 6a5e981230da: Verifying Checksum 0b269bf5fe5f: Download complete 3e1bb0112f5d: Download complete e4ea46d8914a: Download complete b3289cfb42d9: Download complete ERROR: filesystem layer verification failed for digest sha256:6a5e981230da7b34a25588f20c8b6b5366256ab1e0aadc0b7ecb566855bf4679 PS C:\Docker\dotnet-album-viewer>