Ubuntu Server Guide
Interactive live server installation on IBM Z LPAR (s390x)
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Interactive live server installation on IBM Z LPAR (s390x)
Doing a manual live installation like described here - means without specifying a parmfile - is supported since Ubuntu Server LTS 20.04.1 (‘focal’) and any newer release, like 20.10 (‘groovy’). • The following guide assumes that an FTP installation server is in place, that can be used by the ‘Load 354 from Removable Media and Server’ task of the HMC. • Download the ‘focal daily live image’ from here (later 20.04.1 image): http://cdimage.ubuntu.com/ubuntu/releases/20.04.1/release/ubuntu- 20.04.1-live-server-s390x.iso and extract and make it available via your FTP-hosted installation server. • Open the IBM Z Hardware Management Console (HMC) and navigate to ‘Systems Management’ –> ‘ • Select the LPAR that you are going to install Ubuntu Server on; in this example LPAR ‘s1lp11’ is used • Now select menu: ‘Recovery’ –> ‘Load from Removable Media or Server’ task • And fill out the ‘Load from Removable Media or Server’ form like follows (adapt the settings to your particular installation environment): Load from Removable Media , o r S e r v e r − < s e r i a l >: s 1 l p 1 1 Use t h i s t a s k t o l o a d o p e r a t i n g system s o f t w a r e o r u t i l i t y programs from a CD / DVD−ROM o r a s e r v e r t h a t can be a c c e s s e d u s i n g FTP. S e l e c t t h e s o u r c e o f t h e s o f t w a r e : o Hardware Management C o n s o l e CD / DVD−ROM o Hardware Management C o n s o l e CD / DVD−ROM and a s s i g n f o r o p e r a t i n g system u s e o Hardware Management C o n s o l e USB f l a s h memory d r i v e o Hardware Management C o n s o l e USB f l a s h memory d r i v e and a s s i g n f o r o p e r a t i n g system u s e * FTP S o u r c e Host computer : i n s t a l l −s e r v e r User ID : f t p u s e r Password : ******** Account ( o p t i o n a l ) : F i l e l o c a t i o n ( o p t i o n a l ) : ubuntu−l i v e −s e r v e r − 2 0 . 0 4 . 1 / boot You may need to adjust the File location according to your install server environment. • Confirm the entered data Load from Removable Media o r S e r v e r − S e l e c t S o f t w a r e t o I n s t a l l − < s e r i a l >: s 1 l p 1 1 S e l e c t t h e s o f t w a r e t o i n s t a l l . S e l e c t Name D e s c r i p t i o n * ubuntu−l i v e −s e r v e r − 2 0 . 0 4 . 1 / boot / ubuntu . i n s Ubuntu f o r IBM Z ( d e f a u l t k e r n e l ) • Confirm again that jobs might be canceled if proceeding Load from Removable Media o r S e r v e r Task C o n f i r m a t i o n − < s e r i a l >: s 1 l p 1 1 Load w i l l c a u s e j o b s t o be c a n c e l l e d . Do you want t o c o n t i n u e with t h i s t a s k ? ACT33501 • And confirm a last time that it’s understood that the task is disruptive: D i s r u p t i v e Task C o n f i r m a t i o n : Load from Removable Media o r S e r v e r − < s e r i a l >: s 1 l p 1 1 A t t e n t i o n : The Load from Removable Media o r S e r v e r t a s k i s d i s r u p t i v e . E x e c u t i n g t h e Load from Removable Media o r S e r v e r t a s k may 355 a d v e r s e l y a f f e c t t h e o b j e c t s l i s t e d below . Review t h e c o n f i r m a t i o n t e x t f o r each o b j e c t b e f o r e c o n t i n u i n g with t h e Load from Removable Media o r S e r v e r t a s k . O b j e c t s t h a t w i l l be a f f e c t e d by t h e Load from Removable Media o r S e r v e r t a s k System Name Type OS Name S t a t u s C o n f i r m a t i o n Text < s e r i a l >: s 1 l p 1 1 Image Op er a t i n g Load from Removable Media o r S e r v e r c a u s e s o p e r a t i o n s t o be d i s r u p t e d , s i n c e t h e t a r g e t i s c u r r e n t l y i n u s e and o p e r a t i n g n o r m a l l y . Do you want t o e x e c u t e t h e Load from Removable Media o r S e r v e r t a s k ? • The ‘Load from Removable media or Server’ task is now executed … Load from Removable media o r S e r v e r P r o g r e s s − P00B8F67 : S1LPB Turn on c o n t e x t s e n s i t i v e h e l p . Function d u r a t i o n time : 0 0 : 5 5 : 0 0 Elapsed time : 0 0 : 0 0 : 0 4 S e l e c t Object Name S t a t u s * < s e r i a l > s 1 l p 1 1 P l e a s e w a i t w h i l e t h e image i s b e i n g l o a d e d . • This may take a moment, but you will soon see: Load from Removable media o r S e r v e r P r o g r e s s − < s e r i a l >: s 1 l p 1 1 Function d u r a t i o n time : 0 0 : 5 5 : 0 0 Elapsed time : 0 0 : 0 0 : 2 1 S e l e c t Object Name S t a t u s * < s e r i a l > s 1 l p 1 1 S u c c e s s • Close the ‘Load from Removable media or Server’ task and open the console aka ‘Operating System Messages’ instead. And in case no parmfile got configured or provided, one will find the following lines in the ‘Operating System Messages’ task: Op e r a t i n g System Messages − < s e r i a l >: s 1 l p 1 1 Message Unable t o f i n d a medium c o n t a i n e r a l i v e f i l e system Attempt i n t e r a c t i v e n e t b o o t from a URL? y e s no ( d e f a u l t y e s ) : • So one will now by default land in the interactive network configuration menu (again, only if no parmfile got prepared with sufficient network configuration information). • Proceed with the interactive network configuration, here in this case in a VLAN environment: Unable t o f i n d a medium c o n t a i n e r a l i v e f i l e system Attempt i n t e r a c t i v e n e t b o o t from a URL? y e s no ( d e f a u l t y e s ) : y e s A v a i l a b l e qeth d e v i c e s : 0 . 0 . c000 0 . 0 . c003 0 . 0 . c006 0 . 0 . c009 0 . 0 . c 0 0 c 0 . 0 . c 0 0 f zdev t o a c t i v a t e (comma s e p a r a t e d , o p t i o n a l ) : 0 . 0 . c000 356 QETH d e v i c e 0 . 0 . c000 : 0 . 0 . c001 : 0 . 0 . c002 c o n f i g u r e d Two methods a v a i l a b l e f o r IP c o n f i g u r a t i o n : * s t a t i c : f o r s t a t i c IP c o n f i g u r a t i o n * dhcp : f o r a u t o m a t i c IP c o n f i g u r a t i o n s t a t i c dhcp ( d e f a u l t ’ dhcp ’ ) : s t a t i c i p : 1 0 . 2 2 2 . 1 1 1 . 1 1 gateway ( d e f a u l t 1 0 . 2 2 2 . 1 1 1 . 1 ) : 1 0 . 2 2 2 . 1 1 1 . 1 dns ( d e f a u l t 1 0 . 2 2 2 . 1 1 1 . 1 ) : 1 0 . 2 2 2 . 1 1 1 . 1 v l a n i d ( o p t i o n a l ) : 1234 h t t p : / / cdimage . ubuntu . com/ ubuntu / r e l e a s e s / 2 0 . 0 4 . 1 / r e l e a s e / ubuntu −20.04.1 − l i v e −s e r v e r −s390x . i s o ( d e f a u l t ) u r l : f t p : / / 1 0 . 1 1 . 1 2 . 2 : 2 1 / ubuntu−l i v e −s e r v e r − 2 0 . 0 4 . 1 / ubuntu −20.04.1 − l i v e −s e r v e r − s390x . i s o http_proxy ( o p t i o n a l ) : • After the last interactive step here, that this is about an optional proxy configuration, the installer will complete it’s boot-up process: C o n f i g u r i n g n e t w o r k i n g . . . IP−C o n f i g : e n c c 0 0 0 . 1 2 3 4 hardware a d d r e s s 3 e : 0 0 : 1 0 : 5 5 : 0 0 : f f mtu 1500 IP−C o n f i g : e n c c 0 0 0 . 1 2 3 4 g u e s s e d b r o a d c a s t a d d r e s s 1 0 . 2 2 2 . 1 1 1 . 2 5 5 IP−C o n f i g : e n c c 0 0 0 . 1 2 3 4 c o m p l e t e : a d d r e s s : 1 0 . 2 2 2 . 1 1 1 . 1 1 b r o a d c a s t : 1 0 . 2 2 2 . 1 1 1 . 2 5 5 netmask : 2 5 5 . 2 5 5 . 2 5 5 . 0 gateway : 1 0 . 2 2 2 . 1 1 1 . 1 dns0 : 1 0 . 2 2 2 . 1 1 1 . 1 dns1 : 0 . 0 . 0 . 0 r o o t s e r v e r : 0 . 0 . 0 . 0 r o o t p a t h : f i l e n a m e : Connecting t o 1 0 . 1 1 . 1 2 . 2 : 2 1 ( 1 0 . 1 1 . 1 2 . 2 : 2 1 ) f o c a l −l i v e −s e r v e r −s 10% | * * * | 7 2 . 9M 0 : 0 0 : 0 8 ETA f o c a l −l i v e −s e r v e r −s 25% | * * * * * * * * | 168M 0 : 0 0 : 0 5 ETA f o c a l −l i v e −s e r v e r −s 42% | * * * * * * * * * * * * * | 279M 0 : 0 0 : 0 4 ETA f o c a l −l i v e −s e r v e r −s 58% | * * * * * * * * * * * * * * * * * * | 390M 0 : 0 0 : 0 2 ETA f o c a l −l i v e −s e r v e r −s 75% | * * * * * * * * * * * * * * * * * * * * * * * * | 501M 0 : 0 0 : 0 1 ETA f o c a l −l i v e −s e r v e r −s 89% | * * * * * * * * * * * * * * * * * * * * * * * * * * * * | 595M 0 : 0 0 : 0 0 ETA f o c a l −l i v e −s e r v e r −s 99% | * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * | 662M 0 : 0 0 : 0 0 ETA f o c a l −l i v e −s e r v e r −s 100% | * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * | 663M 0 : 0 0 : 0 0 ETA i p : RTNETLINK a nsw ers : F i l e e x i s t s no s e a r c h o r n a m e s e r v e r s found i n / run / net−e n c c 0 0 0 . 1 2 3 4 . c o n f / run / net −*. c o n f / run / net6 −*. c o n f [ 3 9 9 . 8 0 8 9 3 0 ] / dev / l o o p 3 : Can ’ t open b l o c k d e v [ [ 0 ; 1 ; 3 1m SKIP [ 0m] O rd e r in g c y c l e found , s k i p p i n g [ 0 ; 1 ; 3 9 mLogin Prompts [ 0m [ 4 0 1 . 5 4 7 7 0 5 ] systemd [ 1 ] : multi −u s e r . t a r g e t : Job g e t t y . t a r g e t / s t a r t d e l e t e d t o break o r d e r i n g c y c l e s t a r t i n g with multi −u s e r . t a r g e t / s t a r t [ 4 0 6 . 2 4 1 9 7 2 ] cloud −i n i t [ 1 3 2 1 ] : Cloud−i n i t v . 20.2−45− g 5 f 7 8 2 5 e 2 −0ubuntu1 ru n ni n g ’ i n i t −l o c a l ’ a t Wed, 03 Jun 2020 1 7 : 0 7 : 3 9 +0000. Up 4 0 6 . 0 0 s e c o n d s . [ 4 0 7 . 0 2 5 5 5 7 ] cloud −i n i t [ 1 3 4 8 ] : Cloud−i n i t v . 20.2−45− g 5 f 7 8 2 5 e 2 −0ubuntu1 357 ru n ni n g ’ i n i t ’ a t Wed, 03 Jun 2020 1 7 : 0 7 : 4 0 +0000. Up 4 0 6 . 8 7 s e c o n d s . [ 4 0 7 . 0 2 5 6 1 8 ] cloud −i n i t [ 1 3 4 8 ] : c i −i n f o : ++++Net d e v i c e i n f o++++ [ 4 0 7 . 0 2 5 6 5 8 ] cloud −i n i t [ 1 3 4 8 ] : c i −i n f o : +−−−−−−−−−−−−−−+−−−−−−+−−−−−−−−−−−−−−− −−−−−−−−−−−−−−−+−−−−−−−−−−−−−−−+−−−−−−−−+−−−−−−−−−−−−−−−−−−−+ [ 4 0 7 . 0 2 5 6 9 6 ] cloud −i n i t [ 1 3 4 8 ] : c i −i n f o : | D e vi ce | Up | Addr e s s | Mask | Scope | Hw−Address | [ 4 0 7 . 0 2 5 7 3 1 ] cloud −i n i t [ 1 3 4 8 ] : c i −i n f o : +−−−−−−−−−−−−−−+−−−−−−+−−−−−−−−−−−−−−− −−−−−−−−−−−−−−−+−−−−−−−−−−−−−−−+−−−−−−−−+−−−−−−−−−−−−−−−−−−−+ [ 4 0 7 . 0 2 5 7 6 6 ] cloud −i n i t [ 1 3 4 8 ] : c i −i n f o : | e n c c 0 0 0 | True | f e 8 0 : : 3 ca7 : 1 0 f f : f e a 5 : c 6 9 e /64 | . | l i n k | 7 2 : 5 d : 0 d : 0 9 : ea : 7 6 | [ 4 0 7 . 0 2 5 8 0 2 ] cloud −i n i t [ 1 3 4 8 ] : c i −i n f o : | e n c c 0 0 0 . 1 2 3 4 | True | 1 0 . 2 4 5 . 2 3 6 . 1 1 | 2 5 5 . 2 5 5 . 2 5 5 . 0 | g l o b a l | 7 2 : 5 d : 0 d : 0 9 : ea : 7 6 | [ 4 0 7 . 0 2 5 8 3 7 ] cloud −i n i t [ 1 3 4 8 ] : c i −i n f o : | e n c c 0 0 0 . 1 2 3 4 | True | f e 8 0 : : 3 ca7 : 1 0 f f : f e a 5 : c 6 9 e /64 | . | l i n k | 7 2 : 5 d : 0 d : 0 9 : ea : 7 6 | [ 4 0 7 . 0 2 5 8 7 4 ] cloud −i n i t [ 1 3 4 8 ] : c i −i n f o : | l o | True | 1 2 7 . 0 . 0 . 1 | 2 5 5 . 0 . 0 . 0 | h o s t | . | [ 4 0 7 . 0 2 5 9 0 9 ] cloud −i n i t [ 1 3 4 8 ] : c i −i n f o : | l o | True | : : 1 / 128 | . | h o s t | . | [ 4 0 7 . 0 2 5 9 4 4 ] cloud −i n i t [ 1 3 4 8 ] : c i −i n f o : +−−−−−−−−−−−−−−+−−−−−−+−−−−−−−−−−−−−−− −−−−−−−−−−−−−−−+−−−−−−−−−−−−−−−+−−−−−−−−+−−−−−−−−−−−−−−−−−−−+ [ 4 0 7 . 0 2 5 9 8 2 ] cloud −i n i t [ 1 3 4 8 ] : c i −i n f o : +++++++++++++Route I Pv4 i n f o++++++++++++++ [ 4 0 7 . 0 2 6 0 1 7 ] cloud −i n i t [ 1 3 4 8 ] : c i −i n f o : +−−−−−−−+−−−−−−−−−−−−−−+−−−−−−−−−−−−−− +−−−−−−−−−−−−−−−+−−−−−−−−−−−−−−+−−−−−−−+ [ 4 0 7 . 0 2 6 0 7 2 ] cloud −i n i t [ 1 3 4 8 ] : c i −i n f o : | Route | D e s t i n a t i o n | Gateway | Genmask | I n t e r f a c e | F l a g s | [ 4 0 7 . 0 2 6 1 0 7 ] cloud −i n i t [ 1 3 4 8 ] : c i −i n f o : +−−−−−−−+−−−−−−−−−−−−−−+−−−−−−−−−−−−−− +−−−−−−−−−−−−−−−+−−−−−−−−−−−−−−+−−−−−−−+ [ 4 0 7 . 0 2 6 1 4 1 ] cloud −i n i t [ 1 3 4 8 ] : c i −i n f o : | 0 | 0 . 0 . 0 . 0 | 1 0 . 2 2 2 . 1 1 1 . 1 | 0 . 0 . 0 . 0 | e n c c 0 0 0 . 1 2 3 4 | UG | [ 4 0 7 . 0 2 6 1 7 6 ] cloud −i n i t [ 1 3 4 8 ] : c i −i n f o : | 1 | 1 0 . 2 2 2 . 1 1 1 . 0 | 0 . 0 . 0 . 0 | 2 5 5 . 2 5 5 . 2 5 5 . 0 | e n c c 0 0 0 . 1 2 3 4 | U | [ 4 0 7 . 0 2 6 2 1 2 ] cloud −i n i t [ 1 3 4 8 ] : c i −i n f o : +−−−−−−−+−−−−−−−−−−−−−−+−−−−−−−−−−−−−− +−−−−−−−−−−−−−−−+−−−−−−−−−−−−−−+−−−−−−−+ [ 4 0 7 . 0 2 6 2 4 6 ] cloud −i n i t [ 1 3 4 8 ] : c i −i n f o : ++++++++++++++++++++Route IPv6 i n f o +++ ++++++++++++++++++ [ 4 0 7 . 0 2 6 2 8 0 ] cloud −i n i t [ 1 3 4 8 ] : c i −i n f o : +−−−−−−−+−−−−−−−−−−−−−+−−−−−−−−−+−−−−− −−−−−−−−−+−−−−−−−+ 358 [ 4 0 7 . 0 2 6 3 1 5 ] cloud −i n i t [ 1 3 4 8 ] : c i −i n f o : | Route | D e s t i n a t i o n | Gateway | I n t e r f a c e | F l a g s | [ 4 0 7 . 0 2 6 3 5 5 ] cloud −i n i t [ 1 3 4 8 ] : c i −i n f o : +−−−−−−−+−−−−−−−−−−−−−+−−−−−−−−−+−−−−− −−−−−−−−−+−−−−−−−+ [ 4 0 7 . 0 2 6 3 9 0 ] cloud −i n i t [ 1 3 4 8 ] : c i −i n f o : | 1 | f e 8 0 : : / 6 4 | : : | en c c 0 0 0 | U | [ 4 0 7 . 0 2 6 4 2 4 ] cloud −i n i t [ 1 3 4 8 ] : c i −i n f o : | 2 | f e 8 0 : : / 6 4 | : : | e n c c 0 0 0 . 1 2 3 4 | U | [ 4 0 7 . 0 2 6 4 5 8 ] cloud −i n i t [ 1 3 4 8 ] : c i −i n f o : | 4 | l o c a l | : : | en c c 0 0 0 | U | [ 4 0 7 . 0 2 6 4 9 5 ] cloud −i n i t [ 1 3 4 8 ] : c i −i n f o : | 5 | l o c a l | : : | e n c c 0 0 0 . 1 2 3 4 | U | [ 4 0 7 . 0 2 6 5 3 1 ] cloud −i n i t [ 1 3 4 8 ] : c i −i n f o : | 6 | f f 0 0 : : / 8 | : : | en c c 0 0 0 | U | [ 4 0 7 . 0 2 6 5 6 6 ] cloud −i n i t [ 1 3 4 8 ] : c i −i n f o : | 7 | f f 0 0 : : / 8 | : : | e n c c 0 0 0 . 1 2 3 4 | U | [ 4 0 7 . 0 2 6 6 0 0 ] cloud −i n i t [ 1 3 4 8 ] : c i −i n f o : +−−−−−−−+−−−−−−−−−−−−−+−−−−−−−−−+−−−−− −−−−−−−−−+−−−−−−−+ [ 4 0 7 . 8 8 3 0 5 8 ] cloud −i n i t [ 1 3 4 8 ] : G e n e r a t i n g p u b l i c / p r i v a t e r s a key p a i r . [ 4 0 7 . 8 8 3 1 1 7 ] cloud −i n i t [ 1 3 4 8 ] : Your i d e n t i f i c a t i o n has been saved i n / e t c / s s h / ssh_host_rsa_key [ 4 0 7 . 8 8 3 1 5 4 ] cloud −i n i t [ 1 3 4 8 ] : Your p u b l i c key has been saved i n / e t c / s s h / ssh_ host_rsa_key . pub [ 4 0 7 . 8 8 3 1 9 0 ] cloud −i n i t [ 1 3 4 8 ] : The key f i n g e r p r i n t i s : [ 4 0 7 . 8 8 3 2 3 2 ] cloud −i n i t [ 1 3 4 8 ] : SHA256 : KX5cHC4YL9dXpvhnP6eSfS+J/ zmKgg9zdlEzaEb+ RTA root@ubuntu−s e r v e r [ 4 0 7 . 8 8 3 2 6 7 ] cloud −i n i t [ 1 3 4 8 ] : The key ’ s randomart image i s : [ 4 0 7 . 8 8 3 3 0 2 ] cloud −i n i t [ 1 3 4 8 ] : +−−−[RSA 3072]−−−−+ [ 4 0 7 . 8 8 3 3 3 8 ] cloud −i n i t [ 1 3 4 8 ] : | . E . . | [ 4 0 7 . 8 8 3 3 7 4 ] cloud −i n i t [ 1 3 4 8 ] : | o . o | [ 4 0 7 . 8 8 3 4 0 8 ] cloud −i n i t [ 1 3 4 8 ] : | . .= +o . | [ 4 0 7 . 8 8 3 4 4 3 ] cloud −i n i t [ 1 3 4 8 ] : | + =ooo++ | [ 4 0 7 . 8 8 3 4 7 8 ] cloud −i n i t [ 1 3 4 8 ] : | + S * . o . | [ 4 0 7 . 8 8 3 5 1 2 ] cloud −i n i t [ 1 3 4 8 ] : | . = o o . | [ 4 0 7 . 8 8 3 5 4 6 ] cloud −i n i t [ 1 3 4 8 ] : | . o+o . . + o . | [ 4 0 7 . 8 8 3 5 7 9 ] cloud −i n i t [ 1 3 4 8 ] : | o = . . =o+++| [ 4 0 7 . 8 8 3 6 1 3 ] cloud −i n i t [ 1 3 4 8 ] : | . . . . ++*O| [ 4 0 7 . 8 8 3 6 4 8 ] cloud −i n i t [ 1 3 4 8 ] : +−−−−[SHA256]−−−−−+ [ 4 0 7 . 8 8 3 6 8 2 ] cloud −i n i t [ 1 3 4 8 ] : G e n e r a t i n g p u b l i c / p r i v a t e dsa key p a i r . [ 4 0 7 . 8 8 3 7 1 6 ] cloud −i n i t [ 1 3 4 8 ] : Your i d e n t i f i c a t i o n has been saved i n / e t c / s s h / ssh_host_dsa_key 359 [ 4 0 7 . 8 8 3 7 5 0 ] cloud −i n i t [ 1 3 4 8 ] : Your p u b l i c key has been saved i n / e t c / s s h / ssh_ host_dsa_key . pub [ 4 0 7 . 8 8 3 7 8 4 ] cloud −i n i t [ 1 3 4 8 ] : The key f i n g e r p r i n t i s : [ 4 0 7 . 8 8 3 8 1 7 ] cloud −i n i t [ 1 3 4 8 ] : SHA256 : xu3vlG1BReKDy3DsuMZc/ l g 5 y/+nhzlEmLDk/ qFZ Am0 root@ubuntu−s e r v e r [ 4 0 7 . 8 8 3 8 5 1 ] cloud −i n i t [ 1 3 4 8 ] : The key ’ s randomart image i s : [ 4 0 7 . 8 8 3 9 0 5 ] cloud −i n i t [ 1 3 4 8 ] : +−−−[DSA 1024]−−−−+ [ 4 0 7 . 8 8 3 9 4 1 ] cloud −i n i t [ 1 3 4 8 ] : | . . o | [ 4 0 7 . 8 8 3 9 7 5 ] cloud −i n i t [ 1 3 4 8 ] : | o . o o | [ 4 0 7 . 8 8 4 0 0 8 ] cloud −i n i t [ 1 3 4 8 ] : | +.o+o+ | [ 4 0 7 . 8 8 4 0 4 2 ] cloud −i n i t [ 1 3 4 8 ] : | . . . E* oo . . | [ 4 0 7 . 8 8 4 0 7 6 ] cloud −i n i t [ 1 3 4 8 ] : | S+o = . . | [ 4 0 7 . 8 8 4 1 1 2 ] cloud −i n i t [ 1 3 4 8 ] : | . +o+oo . o | [ 4 0 7 . 8 8 4 1 4 5 ] cloud −i n i t [ 1 3 4 8 ] : | **+o* o | [ 4 0 7 . 8 8 4 1 7 9 ] cloud −i n i t [ 1 3 4 8 ] : | . oo .*+ oo | [ 4 0 7 . 8 8 4 2 1 2 ] cloud −i n i t [ 1 3 4 8 ] : | .+ ===| [ 4 0 7 . 8 8 4 2 4 6 ] cloud −i n i t [ 1 3 4 8 ] : +−−−−[SHA256]−−−−−+ [ 4 0 7 . 8 8 4 2 8 0 ] cloud −i n i t [ 1 3 4 8 ] : G e n e r a t i n g p u b l i c / p r i v a t e e c d s a key p a i r . [ 4 0 7 . 8 8 4 3 1 5 ] cloud −i n i t [ 1 3 4 8 ] : Your i d e n t i f i c a t i o n has been saved i n / e t c / s s h / ssh_host_ecdsa_key [ 4 0 7 . 8 8 4 3 5 2 ] cloud −i n i t [ 1 3 4 8 ] : Your p u b l i c key has been saved i n / e t c / s s h / ssh_ host_ecdsa_key . pub [ 4 0 7 . 8 8 4 3 8 8 ] cloud −i n i t [ 1 3 4 8 ] : The key f i n g e r p r i n t i s : [ 4 0 7 . 8 8 4 4 2 2 ] cloud −i n i t [ 1 3 4 8 ] : SHA256 : P+hBF3fj /pu6+0KaywUYii3Lyuc09Za9 / a2elCDO gdE root@ubuntu−s e r v e r [ 4 0 7 . 8 8 4 4 5 6 ] cloud −i n i t [ 1 3 4 8 ] : The key ’ s randomart image i s : [ 4 0 7 . 8 8 4 4 9 0 ] cloud −i n i t [ 1 3 4 8 ] : +−−−[ECDSA 256]−−−+ [ 4 0 7 . 8 8 4 5 2 4 ] cloud −i n i t [ 1 3 4 8 ] : | | [ 4 0 7 . 8 8 4 5 5 8 ] cloud −i n i t [ 1 3 4 8 ] : | . | [ 4 0 7 . 8 8 4 5 9 1 ] cloud −i n i t [ 1 3 4 8 ] : | . . E . o | [ 4 0 7 . 8 8 4 6 2 5 ] cloud −i n i t [ 1 3 4 8 ] : | o . ooo o . | [ 4 0 7 . 8 8 4 6 6 0 ] cloud −i n i t [ 1 3 4 8 ] : | o +S . + . . . | [ 4 0 7 . 8 8 4 6 9 4 ] cloud −i n i t [ 1 3 4 8 ] : | . + . . * oo .+ . | [ 4 0 7 . 8 8 4 7 2 8 ] cloud −i n i t [ 1 3 4 8 ] : | = o+=.+.+ | [ 4 0 7 . 8 8 4 7 6 2 ] cloud −i n i t [ 1 3 4 8 ] : | . o . . . . . . + + o oo | [ 4 0 7 . 8 8 4 7 9 5 ] cloud −i n i t [ 1 3 4 8 ] : | oo . . +.*@*+| [ 4 0 7 . 8 8 4 8 2 9 ] cloud −i n i t [ 1 3 4 8 ] : +−−−−[SHA256]−−−−−+ [ 4 0 7 . 8 8 4 8 6 2 ] cloud −i n i t [ 1 3 4 8 ] : G e n e r a t i n g p u b l i c / p r i v a t e ed25519 key p a i r . [ 4 0 7 . 8 8 4 8 9 6 ] cloud −i n i t [ 1 3 4 8 ] : Your i d e n t i f i c a t i o n has been saved i n / e t c / s s h / ssh_host_ed25519_key [ 4 0 7 . 8 8 4 9 3 0 ] cloud −i n i t [ 1 3 4 8 ] : Your p u b l i c key has been saved i n / e t c / s s h / ssh_ host_ed25519_key . pub [ 4 0 7 . 8 8 4 9 6 6 ] cloud −i n i t [ 1 3 4 8 ] : The key f i n g e r p r i n t i s : [ 4 0 7 . 8 8 4 9 9 9 ] cloud −i n i t [ 1 3 4 8 ] : SHA256 : CbZpkR9eFHuB1sCDZwSdSdwJzy9FpsIWRIyc9ers hZ0 root@ubuntu−s e r v e r [ 4 0 7 . 8 8 5 0 3 3 ] cloud −i n i t [ 1 3 4 8 ] : The key ’ s randomart image i s : 360 [ 4 0 7 . 8 8 5 0 6 6 ] cloud −i n i t [ 1 3 4 8 ] : +−−[ED25519 256]−−+ [ 4 0 7 . 8 8 5 1 0 0 ] cloud −i n i t [ 1 3 4 8 ] : | . . / %X . . o | [ 4 0 7 . 8 8 5 1 3 3 ] cloud −i n i t [ 1 3 4 8 ] : | .=o&*+= | [ 4 0 7 . 8 8 5 1 6 7 ] cloud −i n i t [ 1 3 4 8 ] : | = . + * . * . | [ 4 0 7 . 8 8 5 2 0 0 ] cloud −i n i t [ 1 3 4 8 ] : | . B = + o | [ 4 0 7 . 8 8 5 2 3 8 ] cloud −i n i t [ 1 3 4 8 ] : | + S . . . | [ 4 0 7 . 8 8 5 2 7 4 ] cloud −i n i t [ 1 3 4 8 ] : | . o o o | [ 4 0 7 . 8 8 5 3 0 8 ] cloud −i n i t [ 1 3 4 8 ] : | + E | [ 4 0 7 . 8 8 5 3 4 5 ] cloud −i n i t [ 1 3 4 8 ] : | . . | [ 4 0 7 . 8 8 5 3 7 8 ] cloud −i n i t [ 1 3 4 8 ] : | . | [ 4 0 7 . 8 8 5 4 2 0 ] cloud −i n i t [ 1 3 4 8 ] : +−−−−[SHA256]−−−−−+ [ 4 1 8 . 5 2 1 9 3 3 ] cloud −i n i t [ 2 1 8 5 ] : Cloud−i n i t v . 20.2−45− g 5 f 7 8 2 5 e 2 −0ubuntu1 ru n n i n g ’ modules : c o n f i g ’ a t Wed, 03 Jun 2020 1 7 : 0 7 : 5 2 +0000. Up 4 1 8 . 4 0 s e c o n d s . [ 4 1 8 . 5 2 2 0 1 2 ] cloud −i n i t [ 2 1 8 5 ] : S e t t h e f o l l o w i n g ’ random ’ p asswo rds [ 4 1 8 . 5 2 2 0 5 3 ] cloud −i n i t [ 2 1 8 5 ] : i n s t a l l e r : C7BZrW76s4mJzmpf4eUy c i −i n f o : no a u t h o r i z e d SSH k e y s f i n g e r p r i n t s found f o r u s e r i n s t a l l e r . <14>Jun 3 1 7 : 0 7 : 5 2 e c 2 : <14>Jun 3 1 7 : 0 7 : 5 2 e c 2 : ####################################################### ###### <14>Jun 3 1 7 : 0 7 : 5 2 e c 2 : −−−−−BEGIN SSH HOST KEY FINGERPRINTS−−−−− <14>Jun 3 1 7 : 0 7 : 5 2 e c 2 : 1024 SHA256 : xu3vlG1BReKDy3DsuMZc/ l g 5 y/+nhzlEmLDk/ qFZAm0 root@ubuntu−s e r v e r (DSA) <14>Jun 3 1 7 : 0 7 : 5 2 e c 2 : 256 SHA256 : P+hBF3fj /pu6+0KaywUYii3Lyuc09Za9/ a2elCDOgdE root@ubuntu−s e r v e r (ECDSA) <14>Jun 3 1 7 : 0 7 : 5 2 e c 2 : 256 SHA256 : CbZpkR9eFHuB1sCDZwSdSdwJzy9FpsIWRIyc9ershZ0 root@ubuntu−s e r v e r ( ED25519 ) <14>Jun 3 1 7 : 0 7 : 5 2 e c 2 : 3072 SHA256 : KX5cHC4YL9dXpvhnP6eSfS+J/zmKgg9zdlEzaEb+ RTA root@ubuntu−s e r v e r (RSA) <14>Jun 3 1 7 : 0 7 : 5 2 e c 2 : −−−−−END SSH HOST KEY FINGERPRINTS−−−−− <14>Jun 3 1 7 : 0 7 : 5 2 e c 2 : ####################################################### ###### −−−−−BEGIN SSH HOST KEY KEYS−−−−− ecdsa −sha2−n i s t p 2 5 6 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBC2zp4Fq r 1+NJOIEQIISbX+EzeJ6ucXSLi2xEvurgwq8iMYT6yYOXBOPc/ XzeFa6vBCDZk3SSSW6Lq83y7VmdRQ= root@ubuntu−s e r v e r ssh−ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJFzgips94nJNoR4QumiyqlJoSlZ48P+ NVrd7zgD5k4T root@ubuntu−s e r v e r ssh−r s a AAAAB3NzaC1yc2EAAAADAQABAAABgQChKo06O715FAjd6ImK7qZbWnL/cpgQ2A2gQEqFNO +1 joF /41ygxuw5aG0IQObWFpV9jDsMF5z4qHKzX8tFCpKC0s4uR8QBxh1dDm4wcwcgtAfVLqh7S4/ R9Sqa IFnkCzxThhNeMarcRrutY0mIzspmCg/ QvfE1wrXJzl+RtOJ7GiuHHqpm76fX+6 ZF1BYhkA87dXQiID2R yUubSXKGg0NtzlgSzPqD3GB+HxRHHHLT5/Xq+ 361 njPq8jIUpqSoHtkBupsyVmcD9gDbz6vng2PuBHwZP9X 17QtyOwxddxk4xIXaTup4g8bH1oF/czsWqVxNdfB7XqzROFUOD9rMIB+ DwBihsmH1kRik4wwLi6IH4hu xrykKvfb1xcZe65kR42oDI7JbBwxvxGrOKx8DrEXnBpOWozS0IDm2ZPh3ci/0 uCJ4LTItByyCfAe/ gyR 5 si4SkmXrIXf5BnErZRgyJnfxKXmsFaSh7wf15w6GmsgzyD9sI2jES9+4By32ZzYOlDpi0s= root@ub untu−s e r v e r −−−−−END SSH HOST KEY KEYS−−−−− [ 4 1 8 . 8 7 2 3 2 0 ] cloud −i n i t [ 2 2 0 3 ] : Cloud−i n i t v . 20.2−45− g 5 f 7 8 2 5 e 2 −0ubuntu1 ru n n i n g ’ modules : f i n a l ’ a t Wed, 03 Jun 2020 1 7 : 0 7 : 5 2 +0000. Up 4 1 8 . 7 9 s e c o n d s . [ 4 1 8 . 8 7 2 3 8 5 ] cloud −i n i t [ 2 2 0 3 ] : c i −i n f o : no a u t h o r i z e d SSH k e y s f i n g e r p r i n t s f o und f o r u s e r i n s t a l l e r . [ 4 1 8 . 8 7 2 4 3 3 ] cloud −i n i t [ 2 2 0 3 ] : Cloud−i n i t v . 20.2−45− g 5 f 7 8 2 5 e 2 −0ubuntu1 f i n i s h ed a t Wed, 03 Jun 2020 1 7 : 0 7 : 5 2 +0000. D a t a s o u r c e DataSourceNoCloud [ s e e d=/var / l i b / c l o u d / s e e d / n o c l o u d ] [ dsmode=n e t ] . Up 4 1 8 . 8 6 s e c o n d s [ 4 1 8 . 8 7 2 4 8 4 ] cloud −i n i t [ 2 2 0 3 ] : Welcome t o Ubuntu S e r v e r I n s t a l l e r ! [ 4 1 8 . 8 7 2 5 2 9 ] cloud −i n i t [ 2 2 0 3 ] : Above you w i l l f i n d SSH h o s t k e y s and a random password s e t f o r t h e ‘ i n s t a l l e r ‘ u s e r . You can u s e t h e s e c r e d e n t i a l s t o ssh−i n a nd c o m p l e t e t h e i n s t a l l a t i o n . I f you p r o v i d e d SSH k e y s i n t h e cloud −i n i t d a t a so u r c e , they were a l s o p r o v i s i o n e d t o t h e i n s t a l l e r u s e r . [ 4 1 8 . 8 7 2 5 7 8 ] cloud −i n i t [ 2 2 0 3 ] : I f you have a c c e s s t o t h e g r a p h i c a l c o n s o l e , l i ke TTY1 o r HMC ASCII t e r m i n a l you can c o m p l e t e t h e i n s t a l l a t i o n t h e r e t o o . I t i s p o s s i b l e t o c o n n e c t t o t h e i n s t a l l e r o v e r t h e network , which might a l l o w t h e u s e o f a more c a p a b l e t e r m i n a l . To connect , SSH t o i n s t a l l e r @ 1 0 . 2 2 2 . 1 1 1 . 1 1 . The password you s h o u l d u s e i s ”C7BZrW76s4mJzmpf4eUy ” . The h o s t key f i n g e r p r i n t s a r e : RSA SHA256 : KX5cHC4YL9dXpvhnP6eSfS+J/zmKgg9zdlEzaEb+RTA ECDSA SHA256 : P+hBF3fj /pu6+0KaywUYii3Lyuc09Za9/a2elCDOgdE ED25519 SHA256 : CbZpkR9eFHuB1sCDZwSdSdwJzy9FpsIWRIyc9ershZ0 Ubuntu F o c a l Fossa ( development branch ) ubuntu−s e r v e r s c l p _ l i n e 0 ubuntu−s e r v e r l o g i n : • At this point one can proceed with the regular installation either by using Recovery –> Integrated ASCII Console or or with a remote ssh session. • If the ‘Integrated ASCII Console’ got opened (and maybe ‘F3’ was hit to refresh the task), the initial subiquity installation screen is presented, that looks like this: ================================================================================ 362 Willkommen ! Bienvenue ! Welcome ! ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ! Welkom ! [ Help ] ================================================================================ Use UP, DOWN and ENTER k e y s t o s e l e c t your l a n g u a g e . [ E n g l i s h > ] [ A s t u r i a n u > ] [ Cataln > ] [ H r v a t s k i > ] [ N e d e r l a n d s > ] [ Suomi > ] [ F r a n c a i s > ] [ Deutsch > ] [ Magyar > ] [ L a t v i e ?u > ] [ Norsk bokm? l > ] [ P o l s k i > ] [ Espanol > ] • But since the user experience is nicer in a remote ssh session, it’s recommended to use that. However, with certain network environments it will just not be possible to go with a remote shell, and the ‘Integrated ASCII Console’ will be the only option. • Please notice that at the end of the installer boot up process all needed information is provided to proceed with a remote shell. • The command to execute locally is: u s e r @ w o r k s t a t i o n : ~ $ s s h i n s t a l l e r @ 1 0 . 2 2 2 . 1 1 1 . 1 1 • A temporary random password for the installation got created and shared as well: ”C7BZrW76s4mJzmpf4eUy” (Use it without the leading and trailing double quotes.) * Hence the remote session for the installer can be opened by: u s e r @ w o r k s t a t i o n : ~ $ s s h i n s t a l l e r @ 1 0 . 2 2 2 . 1 1 1 . 1 1 The a u t h e n t i c i t y o f h o s t ’ 1 0 . 2 2 2 . 1 1 1 . 1 1 ( 1 0 . 2 2 2 . 1 1 1 . 1 1 ) ’ can ’ t be e s t a b l i s h e d . ECDSA key f i n g e r p r i n t i s SHA256 : P+hBF3fj /pu6+0KaywUYii3Lyuc09Za9 /a2elCDOgdE . Are you s u r e you want t o c o n t i n u e c o n n e c t i n g ( y e s /no / [ f i n g e r p r i n t ] ) ? y e s Warning : Permanently added ’ 1 0 . 2 2 2 . 1 1 1 . 1 1 ’ (ECDSA) t o t h e l i s t o f known h o s t s . i n s t a l l e r @ 1 0 . 2 2 2 . 1 1 1 . 1 1 ’ s password : C7BZrW76s4mJzmpf4eUy • One may swiftly see some login messages like the following ones: Welcome t o Ubuntu F o c a l Fossa ( development branch ) (GNU/ Linux 5.4.0 −42 − g e n e r i c s390x ) * Documentation : h t t p s : / / h e l p . ubuntu . com * Management : h t t p s : / / l a n d s c a p e . c a n o n i c a l . com * Support : h t t p s : / / ubuntu . com/ advantage System i n f o r m a t i o n a s o f Wed Jun 3 1 7 : 3 2 : 1 0 UTC 2020 System l o a d : 0 . 0 Memory u s a g e : 2% P r o c e s s e s : 146 Usage o f /home : unknown Swap u s a g e : 0% U s e r s l o g g e d i n : 0 363 0 u pd at e s can be i n s t a l l e d i m m e d i a t e l y . 0 o f t h e s e u pd a te s a r e s e c u r i t y u pd a t e s . The programs i n c l u d e d with t h e Ubuntu system a r e f r e e s o f t w a r e ; t h e e x a c t d i s t r i b u t i o n terms f o r each program a r e d e s c r i b e d i n t h e i n d i v i d u a l f i l e s i n / u s r / s h a r e / doc /*/ c o p y r i g h t . Ubuntu comes with ABSOLUTELY NO WARRANTY, t o t h e e x t e n t p e r m i t t e d by a p p l i c a b l e law . Download 1.23 Mb. Do'stlaringiz bilan baham: 
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