Remove SSH host keys after installing the custom version of sshd#10633
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saiarcot895 merged 2 commits intosonic-net:masterfrom Apr 25, 2022
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Remove SSH host keys after installing the custom version of sshd#10633saiarcot895 merged 2 commits intosonic-net:masterfrom
saiarcot895 merged 2 commits intosonic-net:masterfrom
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Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>
abdosi
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@saiarcot895 after this change SSH server do no run with the error
Mar 20 19:55:26 sonic sshd[462]: sshd: no hostkeys available -- exiting. Mar 20 19:55:26 sonic sshd[462]: sshd: no hostkeys available -- exiting.
Don't overwrite upstream's .service file, and instead use an override file for making sure the host key(s) are generated. Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>
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Updated the PR to properly create the SSH host keys before starting sshd. |
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testing this 2 commit on internal branch, |
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This commit could not be cleanly cherry-picked to 202012. Please submit another PR. |
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) * Remove SSH host keys after installing the custom version of sshd Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com> * Use an override for for sshd instead of overwriting the service file Don't overwrite upstream's .service file, and instead use an override file for making sure the host key(s) are generated. Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>
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…ic-net#10633) * Remove SSH host keys after installing the custom version of sshd Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com> * Use an override for for sshd instead of overwriting the service file Don't overwrite upstream's .service file, and instead use an override file for making sure the host key(s) are generated. Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>
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) (#11140) * Remove SSH host keys after installing the custom version of sshd Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com> * Use an override for for sshd instead of overwriting the service file Don't overwrite upstream's .service file, and instead use an override file for making sure the host key(s) are generated. Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>
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Related work items: #49, #58, #107, sonic-net#247, sonic-net#249, sonic-net#277, sonic-net#593, sonic-net#597, sonic-net#1035, sonic-net#2130, sonic-net#2150, sonic-net#2165, sonic-net#2169, sonic-net#2178, sonic-net#2179, sonic-net#2187, sonic-net#2188, sonic-net#2191, sonic-net#2195, sonic-net#2197, sonic-net#2198, sonic-net#2200, sonic-net#2202, sonic-net#2206, sonic-net#2209, sonic-net#2211, sonic-net#2216, sonic-net#7909, sonic-net#8927, sonic-net#9681, sonic-net#9733, sonic-net#9746, sonic-net#9850, sonic-net#9967, sonic-net#10104, sonic-net#10152, sonic-net#10168, sonic-net#10228, sonic-net#10266, sonic-net#10288, sonic-net#10294, sonic-net#10313, sonic-net#10394, sonic-net#10403, sonic-net#10404, sonic-net#10421, sonic-net#10431, sonic-net#10437, sonic-net#10445, sonic-net#10457, sonic-net#10458, sonic-net#10465, sonic-net#10467, sonic-net#10469, sonic-net#10470, sonic-net#10474, sonic-net#10477, sonic-net#10478, sonic-net#10482, sonic-net#10485, sonic-net#10488, sonic-net#10489, sonic-net#10492, sonic-net#10494, sonic-net#10498, sonic-net#10501, sonic-net#10509, sonic-net#10512, sonic-net#10514, sonic-net#10516, sonic-net#10517, sonic-net#10523, sonic-net#10525, sonic-net#10531, sonic-net#10532, sonic-net#10538, sonic-net#10555, sonic-net#10557, sonic-net#10559, sonic-net#10561, sonic-net#10565, sonic-net#10572, sonic-net#10574, sonic-net#10576, sonic-net#10578, sonic-net#10581, sonic-net#10585, sonic-net#10587, sonic-net#10599, sonic-net#10607, sonic-net#10611, sonic-net#10616, sonic-net#10618, sonic-net#10619, sonic-net#10623, sonic-net#10624, sonic-net#10633, sonic-net#10646, sonic-net#10655, sonic-net#10660, sonic-net#10664, sonic-net#10680, sonic-net#10683
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202012 branch PR merged: #11140 |
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Signed-off-by: Saikrishna Arcot sarcot@microsoft.com
Why I did it
SSH host keys are getting packaged in the image, because there's a custom version of sshd getting installed after the keys are initially removed, resulting in the host keys getting regenerated. They should instead be generated on first boot/use.
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Link to config_db schema for YANG module changes
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