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2019-12-18 09:13:09 -0600 received badge  Notable Question (source)
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2019-10-19 16:31:19 -0600 asked a question Can not ssh into ubuntu client in qcow2 with private key

Hi, I try to use private key to log into the ubunbu serve with output

OpenSSH_for_Windows_7.7p1, LibreSSL 2.6.5

debug1: Connecting to 141.142.204.91 [141.142.204.91] port 22.

debug1: Connection established.

debug1: key_load_public: No such file or directory

debug1: identity file Downloads\newone.pem type -1

debug1: key_load_public: No such file or directory

debug1: identity file Downloads\newone.pem-cert type -1

debug1: Local version string SSH-2.0-OpenSSH_for_Windows_7.7

debug1: Remote protocol version 2.0, remote software version OpenSSH_7.6p1 Ubuntu-4ubuntu0.3 ebug1: match: OpenSSH_7.6p1 Ubuntu-4ubuntu0.3 pat OpenSSH* compat 0x04000000

debug1: Authenticating to 141.142.204.91:22 as 'ubuntu'

debug1: SSH2_MSG_KEXINIT sent

debug1: SSH2_MSG_KEXINIT received

debug1: kex: algorithm: curve25519-sha256

debug1: kex: host key algorithm: ecdsa-sha2-nistp256

debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none</implicit>

debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none</implicit>

debug1: expecting SSH2_MSG_KEX_ECDH_REPLY

debug1: Server host key: ecdsa-sha2-nistp256 SHA256:PNuG7Z2AHsYKPFGpOCoxvsAGu4J4NPilfsireqFiWms

debug1: Host '141.142.204.91' is known and matches the ECDSA host key.

debug1: Found key in C:\Users\zhu_j/.ssh/known_hosts:4

debug1: rekey after 134217728 blocks

debug1: SSH2_MSG_NEWKEYS sent

debug1: expecting SSH2_MSG_NEWKEYS ebug1: SSH2_MSG_NEWKEYS received debug1: rekey after 134217728 blocks

debug1: pubkey_prepare: ssh_get_authentication_socket: No such file or directory

debug1: SSH2_MSG_EXT_INFO received

debug1: kex_input_ext_info: server-sig-algs=<ssh-ed25519,ssh-rsa,rsa-sha2-256,rsa-sha2-512,ssh-dss,ecdsa-sha2-< p="">

nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521>

debug1: SSH2_MSG_SERVICE_ACCEPT received

debug1: Authentications that can continue: publickey

debug1: Next authentication method: publickey

debug1: Trying private key: Downloads\newone.pem

debug1: Authentications that can continue: publickey

debug1: No more authentication methods to try.

ubuntu@141.142.204.91: Permission denied (publickey).

2019-08-22 21:53:39 -0600 received badge  Enthusiast
2019-08-18 02:52:40 -0600 commented question How to set neutron_external_interface in kolla-ansible

Thank you so much!

2019-08-17 22:14:13 -0600 commented question How to set neutron_external_interface in kolla-ansible

Thank you so much, sir! If my controller node NIC 141.142.204.9 has a domain name http://object.ncsa.illinois.edu, how can I make this a dashboard? should I put "141.142.204.9" as my kolla_external_vip_address? but my controller node public IP is 141.142.204.9, is this a conflict? thank you so much!

2019-08-17 19:56:38 -0600 asked a question How to set neutron_external_interface in kolla-ansible

https://i.imgur.com/fcOC9oG.png (image description)

as the graph, I have a controller node with "objecas.sdfadsf.sdfs.com" domain name and two NIC, one connect to internet and one to the internal compute nodes, this also applies to the Network node I am confused about the part at kolla-ansible when setting the following:

kolla_internal_vip_address,

kolla_internal_fqdn,

kolla_external_vip_address,

kolla_external_fqdn,

network_interface,

neutron_external_interface,

I will be really appreciated if anyone can help with how to set up the configuration according to my server set, thank you!