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includes invalid characters for a local volume name, only "[a-za-z0-9][a-za-z0-9_.-]" are allowed.

adreaskar answered on October 24, 2022 Popularity 3/10 Helpfulness 1/10

answer includes invalid characters for a local volume name, only "[a-za-z0-9][a-za-z0-9_.-]" are allowed.

related invalid characters for a local volume name, only "[a-zA-Z0-9][a-zA-Z0-9_.-]" ar e allowed

includes invalid characters for a local volume name, only "[a-za-z0-9][a-za-z0-9_.-]" are allowed.

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The problem is caused by Docker Compose prepending 
to volume name the name of current working directory, 
which itself is starting with _ which is invalid first character 
for volume names.

Solution: change your current working directory name.

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Tags: invalid-characters local volume whatever

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Contributed on Jan 26 2023

adreaskar

0 Answers Avg Quality 2/10

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invalid characters for a local volume name, only "[a-zA-Z0-9][a-zA-Z0-9_.-]" ar e allowed

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I suppose your folder where the compose is located has name _nextcloud. The name of folder is prepended to all the global resources created by compose (like volumes or networks). So docker wants to create volume _nextcloud_nextcloud it's not possible to create volumes starting with underscore character as message indicates. Change the folder name and you'll be fine.

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Tags: invalid-characters volume e local whatever

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Contributed on Oct 24 2022

Courageous Copperhead

0 Answers Avg Quality 2/10

includes invalid characters for a local volume name, only "[a-za-z0-9][a-za-z0-9_.-]" are allowed.

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includes invalid characters for a local volume name, only "[a-za-z0-9][a-za-z0-9_.-]" are allowed.

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invalid characters for a local volume name, only "[a-zA-Z0-9][a-zA-Z0-9_.-]" ar e allowed

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