How to Use Devicemapper Docker Filesystem Backends in Travis CI? -


i have problems travis ci because of https://github.com/docker/docker/issues/6980.

i found solution - add in /etc/default/docker:

docker_opts="--storage-driver=devicemapper"

so tried modify docker setting use storage driver in .travis.yml:

before_install:   - sudo ps -a|grep docker   - sudo service docker stop   - sudo ps -a   - sudo echo 'docker_opts="-h tcp://127.0.0.1:2375 -h unix:///var/run/docker.sock -s devicemapper"' | sudo tee /etc/default/docker > /dev/null   #- sudo echo 'docker_opts="-s devicemapper"' | sudo tee /etc/default/docker > /dev/null   - sudo cat /etc/default/docker   - sudo service docker start   - sudo ps -a|grep docker   #- sudo service docker restart   - sudo docker pull centos:7

but failed. when use:

- sudo echo 'docker_opts="-h tcp://127.0.0.1:2375 -h unix:///var/run/docker.sock -s devicemapper"' | sudo tee /etc/default/docker > /dev/null

i got error https://travis-ci.org/weldpua2008/ansible-apache/jobs/82684013:

post http:///var/run/docker.sock/v1.19/images/create?fromimage=weldpua2008%2fdocker-ansible%3acentos6_v1.9.2: dial unix /var/run/docker.sock: no such file or directory. trying connect tls-enabled daemon without tls?

and when tried:

 - sudo echo 'docker_opts="-s devicemapper"' | sudo tee /etc/default/docker > /dev/null

i got https://travis-ci.org/weldpua2008/ansible-apache/jobs/82685316 error:

cannot connect docker daemon. 'docker -d' running on host?

because of travis ci docker bug there way use new version of docker. thank dominic jodoin travis ci team. .travis.yml:

sudo: required env:   #matrix:   - os_type=centos os_version=6 ansible_version=1.9.2  branches:   only:   - master #  - stable  services:   - docker  before_install:   - sudo apt-get update   - sudo apt-get upgrade lxc-docker   - echo 'docker_opts="-h tcp://127.0.0.1:2375 -h unix:///var/run/docker.sock -s devicemapper"' | sudo tee /etc/default/docker > /dev/null   - sudo service docker restart   - sleep 5   - sudo docker pull weldpua2008/docker-ansible:${os_type}${os_version}_v${ansible_version}  script:  # run tests in container  - sudo docker run --rm=true -v `pwd`:/ansible-apache:rw weldpua2008/docker-ansible:${os_type}${os_version}_v${ansible_version} /bin/bash -c "/ansible-apache/tests/test-in-docker-image.sh ${os_type} ${os_version} ${ansible_version}"  notifications:   email: false

Comments

Post a Comment

Popular posts from this blog

html - Outlook 2010 Anchor (url/address/link) -

i'm trying link specific pdf page msoutlook'10 or msword'10, #page=... anchor particularly useful , works fine elsewhere. unfortunately when click [ctr-k] in outlook or winword, links re-formatted assuming unc path. pdf file located on shared drive. using "file:" prefix links open pdf in adobe reader (outside of browser), , "http:" open inside browser. issue seem need open in browser "file:" prefix in order anchor work. know anchors work inside browser. outlook uses windows/explorer default program (based on file extension) seems open in adobe reader neglecting anchor. is aware of solution, link specific page or bookmark of shared-pdf ms outlook and/or winword link? common references: mailermailer.com/...anchor-tags-html-emails campaignmonitor.com/...anchor-links-in-email-newsletters/ stackoverflow.com/...anchor-in-pdf-document
Read more

javascript - Why does running this loop 9 times take 100x longer than running it 8 times? -

consider code: test = function() { } t = new test(); (var = 0; < 8; i++) { result = t instanceof test; } if change number of iterations 8 9 , loop take 100 times longer complete in latest version of firefox (41.0.1). tested on 2 different pcs , magic limit 8. here jsperf test used: http://jsperf.com/instanceof-8-times-vs-9-times does have idea why might happen? seems specific instanceof . not happen if else object, example check property. note: filed bugzilla bug this. jan de mooij mozilla team has posted details in bugzilla thread . here's simplistic interpretation of highly technical answers: in i < 8 case, firefox smart enough hoist result = t instanceof test; statement out of loop (according tests, doesn't seem omit altogether). in i < 9 case, apparently doesn't optimization . why? reason not clear, related fact 9 iterations threshold above function considered "hot" enough run through jit compiler. i < 8 cas...
Read more

Getting gateway time-out Rails app with Nginx + Puma running on Digital Ocean -

following this guide setup app on digital ocean droplet, not working. site not loading , it's throwing: "gateway time-out". the puma server works, since ps aux | grep puma prints: root 15878 0.0 0.4 376832 2168 ? sl 12:50 0:00 puma 2.13.4 (unix:///var/www/myapp/shared/tmp/sockets/myapp-puma.sock) [20150930164940] root 15881 0.0 0.7 903676 3692 ? sl 12:50 0:06 puma: cluster worker 0: 15878 [20150930164940] root 24654 0.0 0.1 11748 916 pts/2 s+ 18:00 0:00 grep --color=auto puma my nginx config: user root; worker_processes 1; events { worker_connections 1024; } http { upstream puma { server unix:///var/www/myapp/shared/tmp/sockets/myapp-puma.sock; } server { listen 80; server_name myapp.com; root /var/www/myapp/current/public; access_log /var/www/myapp/current/log/access.log; error_log /...
Read more