ある機材(macOS)で１週間ぶりにdockerを起動しようとした。
macOS
$ docker run -v /Users/administrator/Downloads/nakamori:/home/nakamori -it ubuntu /bin/bash
docker: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?.
See 'docker run --help'
しばらくdocker使っていなかった。
dockerが起動していない
画面の右上にdockerのくじらさんがいない。
アプリケーションのdockerのアイコンダブルクリック。
最新版をダウンロード始めた。
更新済んだ。
画面の右上にdockerのくじらさんがいる。
同じコマンドを叩いた。
macOS
$ docker run -v /Users/administrator/Downloads/nakamori:/home/nakamori -it ubuntu /bin/bash
Unable to find image 'ubuntu:latest' locally
latest: Pulling from library/ubuntu
5b7339215d1d: Pull complete
14ca88e9f672: Pull complete
a31c3b1caad4: Pull complete
b054a26005b7: Pull complete
Digest: sha256:9b1702dcfe32c873a770a32cfd306dd7fc1c4fd134adfb783db68defc8894b3c
Status: Downloaded newer image for ubuntu:latest
root@34ece5f89e7f:/# apt update; apt -y upgrade
Get:1 http://security.ubuntu.com/ubuntu bionic-security InRelease [88.7 kB]
Get:2 http://archive.ubuntu.com/ubuntu bionic InRelease [242 kB]
Get:3 http://security.ubuntu.com/ubuntu bionic-security/main amd64 Packages [553 kB]
Get:4 http://archive.ubuntu.com/ubuntu bionic-updates InRelease [88.7 kB]
Get:5 http://security.ubuntu.com/ubuntu bionic-security/multiverse amd64 Packages [4169 B]
Get:6 http://security.ubuntu.com/ubuntu bionic-security/universe amd64 Packages [719 kB]
Get:7 http://archive.ubuntu.com/ubuntu bionic-backports InRelease [74.6 kB]
Get:8 http://security.ubuntu.com/ubuntu bionic-security/restricted amd64 Packages [5436 B]
Get:9 http://archive.ubuntu.com/ubuntu bionic/multiverse amd64 Packages [186 kB]
Get:10 http://archive.ubuntu.com/ubuntu bionic/universe amd64 Packages [11.3 MB]
Get:11 http://archive.ubuntu.com/ubuntu bionic/restricted amd64 Packages [13.5 kB]
Get:12 http://archive.ubuntu.com/ubuntu bionic/main amd64 Packages [1344 kB]
Get:13 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages [856 kB]
Get:14 http://archive.ubuntu.com/ubuntu bionic-updates/multiverse amd64 Packages [7239 B]
Get:15 http://archive.ubuntu.com/ubuntu bionic-updates/restricted amd64 Packages [10.8 kB]
Get:16 http://archive.ubuntu.com/ubuntu bionic-updates/universe amd64 Packages [1222 kB]
Get:17 http://archive.ubuntu.com/ubuntu bionic-backports/main amd64 Packages [2496 B]
Get:18 http://archive.ubuntu.com/ubuntu bionic-backports/universe amd64 Packages [3918 B]
Fetched 16.8 MB in 7s (2271 kB/s)
Reading package lists... Done
Building dependency tree
Reading state information... Done
5 packages can be upgraded. Run 'apt list --upgradable' to see them.
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
The following packages will be upgraded:
gcc-8-base libgcc1 libstdc++6 libsystemd0 libudev1
5 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Need to get 717 kB of archives.
After this operation, 0 B of additional disk space will be used.
Get:1 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 libsystemd0 amd64 237-3ubuntu10.23 [204 kB]
Get:2 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 gcc-8-base amd64 8.3.0-6ubuntu1~18.04.1 [18.7 kB]
Get:3 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 libstdc++6 amd64 8.3.0-6ubuntu1~18.04.1 [400 kB]
Get:4 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 libgcc1 amd64 1:8.3.0-6ubuntu1~18.04.1 [40.7 kB]
Get:5 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 libudev1 amd64 237-3ubuntu10.23 [53.6 kB]
Fetched 717 kB in 2s (290 kB/s)
debconf: delaying package configuration, since apt-utils is not installed
(Reading database ... 4040 files and directories currently installed.)
Preparing to unpack .../libsystemd0_237-3ubuntu10.23_amd64.deb ...
Unpacking libsystemd0:amd64 (237-3ubuntu10.23) over (237-3ubuntu10.22) ...
Setting up libsystemd0:amd64 (237-3ubuntu10.23) ...
(Reading database ... 4040 files and directories currently installed.)
Preparing to unpack .../gcc-8-base_8.3.0-6ubuntu1~18.04.1_amd64.deb ...
Unpacking gcc-8-base:amd64 (8.3.0-6ubuntu1~18.04.1) over (8.3.0-6ubuntu1~18.04) ...
Setting up gcc-8-base:amd64 (8.3.0-6ubuntu1~18.04.1) ...
(Reading database ... 4040 files and directories currently installed.)
Preparing to unpack .../libstdc++6_8.3.0-6ubuntu1~18.04.1_amd64.deb ...
Unpacking libstdc++6:amd64 (8.3.0-6ubuntu1~18.04.1) over (8.3.0-6ubuntu1~18.04) ...
Setting up libstdc++6:amd64 (8.3.0-6ubuntu1~18.04.1) ...
(Reading database ... 4040 files and directories currently installed.)
Preparing to unpack .../libgcc1_1%3a8.3.0-6ubuntu1~18.04.1_amd64.deb ...
Unpacking libgcc1:amd64 (1:8.3.0-6ubuntu1~18.04.1) over (1:8.3.0-6ubuntu1~18.04) ...
Setting up libgcc1:amd64 (1:8.3.0-6ubuntu1~18.04.1) ...
(Reading database ... 4040 files and directories currently installed.)
Preparing to unpack .../libudev1_237-3ubuntu10.23_amd64.deb ...
Unpacking libudev1:amd64 (237-3ubuntu10.23) over (237-3ubuntu10.22) ...
Setting up libudev1:amd64 (237-3ubuntu10.23) ...
Processing triggers for libc-bin (2.27-3ubuntu1) ...
#docker起動したのと違う利用者でshellにloginしてた
suコマンドなどで、docker起動した利用者と違うIDでshellにloginしていると同じエラーがでることを確認。
exitすればよかった。
macOS
bash-3.2$ docker images
Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/v1.39/images/json: dial unix /var/run/docker.sock: connect: permission denied
bash-3.2$ docker images
Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/v1.39/images/json: dial unix /var/run/docker.sock: connect: permission denied
bash-3.2$ exit
exit
bash-3.2$ docker images
Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/v1.39/images/json: dial unix /var/run/docker.sock: connect: permission denied
bash-3.2$ exit
exit
KM-S05:apj administrator$ docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
kaizenjapan/qc-nakamori latest 5186ef78791c 3 days ago 235MB
kaizenjapan/qc-nakamori <none> 0b0b4bb6b179 3 days ago 194MB
ubuntu latest 4c108a37151f 6 days ago 64.2MB
kaizenjapan/100pon latest 07d217d26151 5 months ago 20.4GB
continuumio/anaconda3 latest 69acfdf1121f 5 months ago 3.72GB
nginx latest 7042885a156a 5 months ago 109MB
kaizenjapan/gccv850src latest 5e61526ac5aa 6 months ago 2.3GB
gcc latest 48a9ecda4099 6 months ago 1.15GB
kaizejpanan/gccv850src latest 48a9ecda4099 6 months ago 1.15GB
centos latest 1e1148e4cc2c 6 months ago 202MB
kanetugu2015/athrill_asp3 ver3.0 ffa434b44c7b 7 months ago 1.43GB
一度exitしただけではだめだった。二重にsuしてたみたい。あるある。
#この後の作業
量子計算機 arXiv掲載 西森 秀稔 論文単語帳 dockerでPDF to Text & wc.awk
https://qiita.com/kaizen_nagoya/items/319672853519990cee42
今日のdocker error:denied: requested access to the resource is denied
https://qiita.com/kaizen_nagoya/items/fae512ef5e0c04dabc25
#参考資料
macOSをアップデートしたところDockerで開発していたブラウザページにアクセスできなくなったが、Dockerが止まっていただけだった件
https://qiita.com/riotam/items/f39053909fa6f9723b70
上記事例だと次のエラーが出たという。
macOS
ERROR: Couldn't connect to Docker daemon. You might need to start Docker for Mac.
似た状態なのに、警告の違いの理由は未調査
#文書履歴
ver. 0.01 20190621 初稿
ver. 0.02 20190622 午前 この後の作業追記
ver. 0.03 20190622 昼 参考資料追記
ver. 0.04 20190625 docker起動したのと違う利用者でshellにloginしてた
最後までおよみいただきありがとうございました。
いいね 💚、フォローをお願いします。
Thank you very much for reading to the last sentence.
Please press the like icon 💚 and follow me for your happy life.
