/usr/bin/ssh-copy-id: ERROR: failed to open ID file '/home/devops/.pub': No such

admin

/usr/bin/ssh-copy-id: ERROR: failed to open ID file '/home/devops/.pub': No such file or directory
; [, @4 Z) A& M7 F# j  d        (to install the contents of '/home/devops/.pub' anyway, look at the -f option)

' `: E( [" D- F# K/ c' J: @- Z* i0 A解决办法：
% p& O2 N) h) L) n+ O执行
$ ssh-keygen
Generating public/private rsa key pair.
- p8 W$ A/ z' ~5 f0 a1 w- _Enter file in which to save the key (/home/devops/.ssh/id_rsa):
& c- z- c2 W4 [. @  W$ \Enter passphrase (empty for no passphrase):
- P3 T1 p7 h  ~5 D7 p6 uEnter same passphrase again:
Your identification has been saved in /home/devops/.ssh/id_rsa.
- }: F  d( R+ c: _Your public key has been saved in /home/devops/.ssh/id_rsa.pub.
% h) \( P' d1 y% |  T8 O$ [The key fingerprint is:
SHA256:CH2G+MU8Htu5fyRzPfh5cpvK5lABf2DFCbibOhGEqM0 devops@voyah-prod-nginx-1
The key's randomart image is:
+---[RSA 2048]----+
2 G, _5 B, f9 p+ K9 C2 V7 ]1 K|      . .  ..++..|
+ K& L* J$ n. a" S  M3 U$ `, p|     + = . .+ .o |
|    * o X   .o . |
5 ?- O* f, Q9 a2 V3 \|   . E * * o  o  |
- n7 C$ e3 P+ D6 L$ N9 D3 W|      o S + o... |
|         . ++.o..|
|          +. =. o|
|         o .o.oo+|
|          . +=.=o|
5 t7 z& T( v! F+----[SHA256]-----+
5 F, f* ^  x8 @7 W$ e% }

再执行：
, j. l6 u! ]2 i" }( ]ssh-copy-id -p 60028  12.22.0.94
6 p+ p& B: b3 o. `+ A# ?9 h/usr/bin/ssh-copy-id: INFO: Source of key(s) to be installed: "/home/devops/.ssh/id_rsa.pub"
The authenticity of host '[12.22.0.94]:60028 ([12.22.0.94]:60028)' can't be established.
% ~) @* [; O# A5 O# b1 h' U8 @$ UECDSA key fingerprint is SHA256:n6Wd/6oZqpIdyO57LdlQto78xHZBvyBhtsQbmByBq2o.
ECDSA key fingerprint is MD5:8f:e8:74:16:d4:66:97:98:44:86:8a:99:4a:c5:e8:82.
$ t% z8 h) ?5 FAre you sure you want to continue connecting (yes/no)?
- M; x  B; T4 u4 d
问题解决。