Check permissions on all the keys and directories, and look at the content of /root/.ssh/authorized_keys on the atomic system, IIRC atomic (or cloud-init?) puts some stuff there disabling root login and pausing for 10 seconds.
----- Original Message ----- > From: "James" <[email protected]> > To: "SGhosh" <[email protected]>, "Giuseppe Scrivano" <[email protected]> > Cc: "atomic-devel" <[email protected]> > Sent: Thursday, May 21, 2015 11:22:14 PM > Subject: Re: [atomic-devel] Can't ssh to root > > On Thu, May 21, 2015 at 10:57 PM, SGhosh <[email protected]> wrote: > > #PermitRootLogin yes > > ? > > I believe the commented out values are indeed the defaults, but > nevertheless I have the same issue with this set explicitly and sshd > restarted. > As an aside, I also ran: > echo vagrant | passwd --stdin root > to ensure a valid root password was possible, even when not set previously. > > If any know knows why it's not working, I'd appreciate it, otherwise > I'll try again tomorrow with a clear head once I can get > /var/log/secure back and working again ;) > > Cheers, > James > > > > > > > On 05/21/2015 05:21 PM, James wrote: > >> > >> I'm having trouble SSH-ing to root on an atomic host. To make it easy > >> to debug, I can replicate the issue *from* the host. > >> > >> boot up atomic host. I'm using Fedora 21 > >> > >> $ cat foo > >> Host localhost > >> HostName localhost > >> User vagrant > >> Port 22 > >> UserKnownHostsFile /dev/null > >> StrictHostKeyChecking no > >> PasswordAuthentication no > >> IdentityFile insecure_private_key > >> IdentitiesOnly yes > >> LogLevel FATAL > >> > >> $ ssh -v -t -F foo root@localhost > >> OpenSSH_6.8p1, OpenSSL 1.0.1k-fips 8 Jan 2015 > >> debug1: Reading configuration data foo > >> debug1: foo line 1: Applying options for localhost > >> debug1: Connecting to localhost [::1] port 22. > >> debug1: Connection established. > >> debug1: key_load_public: No such file or directory > >> debug1: identity file insecure_private_key type -1 > >> debug1: key_load_public: No such file or directory > >> debug1: identity file insecure_private_key-cert type -1 > >> debug1: Enabling compatibility mode for protocol 2.0 > >> debug1: Local version string SSH-2.0-OpenSSH_6.8 > >> debug1: Remote protocol version 2.0, remote software version OpenSSH_6.8 > >> debug1: match: OpenSSH_6.8 pat OpenSSH* compat 0x04000000 > >> debug1: SSH2_MSG_KEXINIT sent > >> debug1: SSH2_MSG_KEXINIT received > >> debug1: kex: server->client aes128-ctr [email protected] none > >> debug1: kex: client->server aes128-ctr [email protected] none > >> debug1: kex: [email protected] need=16 dh_need=16 > >> debug1: kex: [email protected] need=16 dh_need=16 > >> debug1: expecting SSH2_MSG_KEX_ECDH_REPLY > >> debug1: Server host key: ecdsa-sha2-nistp256 > >> SHA256:bZ890jxWtxfs31anyYZyo5ZO8uCqJ0RIm8ErlRIp0i0 > >> Warning: Permanently added 'localhost' (ECDSA) to the list of known hosts. > >> debug1: SSH2_MSG_NEWKEYS sent > >> debug1: expecting SSH2_MSG_NEWKEYS > >> debug1: SSH2_MSG_NEWKEYS received > >> debug1: Roaming not allowed by server > >> debug1: SSH2_MSG_SERVICE_REQUEST sent > >> debug1: SSH2_MSG_SERVICE_ACCEPT received > >> debug1: Authentications that can continue: > >> publickey,gssapi-keyex,gssapi-with-mic,password > >> debug1: Next authentication method: publickey > >> debug1: Trying private key: insecure_private_key > >> debug1: Authentications that can continue: > >> publickey,gssapi-keyex,gssapi-with-mic,password > >> debug1: No more authentication methods to try. > >> Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password). > >> > >> > >> $ cat insecure_private_key > >> -----BEGIN RSA PRIVATE KEY----- > >> MIIEogIBAAKCAQEA6NF8iallvQVp22WDkTkyrtvp9eWW6A8YVr+kz4TjGYe7gHzI > >> w+niNltGEFHzD8+v1I2YJ6oXevct1YeS0o9HZyN1Q9qgCgzUFtdOKLv6IedplqoP > >> kcmF0aYet2PkEDo3MlTBckFXPITAMzF8dJSIFo9D8HfdOV0IAdx4O7PtixWKn5y2 > >> hMNG0zQPyUecp4pzC6kivAIhyfHilFR61RGL+GPXQ2MWZWFYbAGjyiYJnAmCP3NO > >> Td0jMZEnDkbUvxhMmBYSdETk1rRgm+R4LOzFUGaHqHDLKLX+FIPKcF96hrucXzcW > >> yLbIbEgE98OHlnVYCzRdK8jlqm8tehUc9c9WhQIBIwKCAQEA4iqWPJXtzZA68mKd > >> ELs4jJsdyky+ewdZeNds5tjcnHU5zUYE25K+ffJED9qUWICcLZDc81TGWjHyAqD1 > >> Bw7XpgUwFgeUJwUlzQurAv+/ySnxiwuaGJfhFM1CaQHzfXphgVml+fZUvnJUTvzf > >> TK2Lg6EdbUE9TarUlBf/xPfuEhMSlIE5keb/Zz3/LUlRg8yDqz5w+QWVJ4utnKnK > >> iqwZN0mwpwU7YSyJhlT4YV1F3n4YjLswM5wJs2oqm0jssQu/BT0tyEXNDYBLEF4A > >> sClaWuSJ2kjq7KhrrYXzagqhnSei9ODYFShJu8UWVec3Ihb5ZXlzO6vdNQ1J9Xsf > >> 4m+2ywKBgQD6qFxx/Rv9CNN96l/4rb14HKirC2o/orApiHmHDsURs5rUKDx0f9iP > >> cXN7S1uePXuJRK/5hsubaOCx3Owd2u9gD6Oq0CsMkE4CUSiJcYrMANtx54cGH7Rk > >> EjFZxK8xAv1ldELEyxrFqkbE4BKd8QOt414qjvTGyAK+OLD3M2QdCQKBgQDtx8pN > >> CAxR7yhHbIWT1AH66+XWN8bXq7l3RO/ukeaci98JfkbkxURZhtxV/HHuvUhnPLdX > >> 3TwygPBYZFNo4pzVEhzWoTtnEtrFueKxyc3+LjZpuo+mBlQ6ORtfgkr9gBVphXZG > >> YEzkCD3lVdl8L4cw9BVpKrJCs1c5taGjDgdInQKBgHm/fVvv96bJxc9x1tffXAcj > >> 3OVdUN0UgXNCSaf/3A/phbeBQe9xS+3mpc4r6qvx+iy69mNBeNZ0xOitIjpjBo2+ > >> dBEjSBwLk5q5tJqHmy/jKMJL4n9ROlx93XS+njxgibTvU6Fp9w+NOFD/HvxB3Tcz > >> 6+jJF85D5BNAG3DBMKBjAoGBAOAxZvgsKN+JuENXsST7F89Tck2iTcQIT8g5rwWC > >> P9Vt74yboe2kDT531w8+egz7nAmRBKNM751U/95P9t88EDacDI/Z2OwnuFQHCPDF > >> llYOUI+SpLJ6/vURRbHSnnn8a/XG+nzedGH5JGqEJNQsz+xT2axM0/W/CRknmGaJ > >> kda/AoGANWrLCz708y7VYgAtW2Uf1DPOIYMdvo6fxIB5i9ZfISgcJ/bbCUkFrhoH > >> +vq/5CIWxCPp0f85R4qxxQ5ihxJ0YDQT9Jpx4TMss4PSavPaBH3RXow5Ohe+bYoQ > >> NE5OgEXk2wVfZczCZpigBKbKZHNYcelXtTt/nP3rsCuGcM4h53s= > >> -----END RSA PRIVATE KEY----- > >> > >> > >> journalctl -f tells me nothing interesting. > >> > >> Cheers, > >> James > >> > > > >
