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Installation / Re: MongoDB Install failed

« on: September 15, 2020, 01:00:02 PM »

Cant install mongodb and this is the error appears.

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Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: mirrors.glesys.net
 * epel: my.fedora.ipserverone.com
 * extras: mirrors.glesys.net
 * updates: mirrors.glesys.net
http://downloads-distro.mongodb.org/repo/redhat/os/x86_64/repodata/repomd.xml: [Errno 14] curl#63 - "Callback aborted"
Trying other mirror.


 One of the configured repositories failed (MongoDB 2.6 Repository),
 and yum doesn't have enough cached data to continue. At this point the only
 safe thing yum can do is fail. There are a few ways to work "fix" this:

     1. Contact the upstream for the repository and get them to fix the problem.

     2. Reconfigure the baseurl/etc. for the repository, to point to a working
        upstream. This is most often useful if you are using a newer
        distribution release than is supported by the repository (and the
        packages for the previous distribution release still work).

     3. Run the command with the repository temporarily disabled
            yum --disablerepo=mongodb-org-2.6 ...

     4. Disable the repository permanently, so yum won't use it by default. Yum
        will then just ignore the repository until you permanently enable it
        again or use --enablerepo for temporary usage:

            yum-config-manager --disable mongodb-org-2.6
        or
            subscription-manager repos --disable=mongodb-org-2.6

     5. Configure the failing repository to be skipped, if it is unavailable.
        Note that yum will try to contact the repo. when it runs most commands,
        so will have to try and fail each time (and thus. yum will be be much
        slower). If it is a very temporary problem though, this is often a nice
        compromise:

            yum-config-manager --save --setopt=mongodb-org-2.6.skip_if_unavailable=true

failure: repodata/repomd.xml from mongodb-org-2.6: [Errno 256] No more mirrors to try.
http://downloads-distro.mongodb.org/repo/redhat/os/x86_64/repodata/repomd.xml: [Errno 14] curl#63 - "Callback aborted"
Redirecting to /bin/systemctl restart mongod.service
Failed to restart mongod.service: Unit not found.


Most probably unit mongodb.service is masked. Use following command to unmask it.

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sudo systemctl unmask mongodprintereasy routermanuals techtipseasy

and re-run

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sudo service mongod start
or another solution:

Failed to start mongod.service: Unit mongod.service not found

If you are following the official doc and are coming across with the error above that means mongod.service is not enabled yet on you machine (I am talking about Ubuntu 16.04). You need to do that using following command

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sudo systemctl enable mongod.service
Now you can start mongodb using the following command

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sudo service mongod start