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Code for generating the Chameleon CC-Ubuntu image

Shell 90.44% Python 9.56%

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cc-ubuntu's Issues

cc-ubuntu20.04 fails to sync time using ntpd

Still collecting info. cc-ubuntu20.04 fails to sync time when using ntpd (installed in our image by default).

Running ntpq -gqd to sync one and then exit never completes.

sudo ntpd -gqd
13 Jan 10:20:31 ntpd[37588]: ntpd [email protected] (1): Starting
13 Jan 10:20:31 ntpd[37588]: Command line: ntpd -gqd
13 Jan 10:20:31 ntpd[37588]: proto: precision = 0.196 usec (-22)
Finished Parsing!!
config_access: top-level node 0x55614f98ba90: ippeerlimit -1
hack_restrict: op RESTRICT_FLAGS addr 0.0.0.0 mask 0.0.0.0 ippeerlimit -1 mflags 00000000 rflags 00000bd0
config_access: top-level node 0x55614f985600: ippeerlimit -1
hack_restrict: op RESTRICT_FLAGS addr :: mask :: ippeerlimit -1 mflags 00000000 rflags 00000bd0
config_access: top-level node 0x55614f985670: ippeerlimit -1
hack_restrict: op RESTRICT_FLAGS addr 127.0.0.1 mask 255.255.255.255 ippeerlimit -1 mflags 00000000 rflags 00000000
config_access: top-level node 0x55614f9856e0: ippeerlimit -1
hack_restrict: op RESTRICT_FLAGS addr ::1 mask ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff ippeerlimit -1 mflags 00000000 rflags 00000000
config_access: top-level node 0x55614f9857b0: ippeerlimit -1
restrict source template ippeerlimit -1 mflags 4000 rflags 380
hack_restrict: op RESTRICT_FLAGS addr (null) mask (null) ippeerlimit -1 mflags 00004000 rflags 00000380
13 Jan 10:20:31 ntpd[37588]: leapsecond file ('/usr/share/zoneinfo/leap-seconds.list'): good hash signature
13 Jan 10:20:31 ntpd[37588]: leapsecond file ('/usr/share/zoneinfo/leap-seconds.list'): loaded, expire=2022-06-28T00:00:00Z last=2017-01-01T00:00:00Z ofs=37
event at 0 0.0.0.0 c01e 0e TAI 37 leap 201701010000 expires 202206280000
move_fd: estimated max descriptors: 1024, initial socket boundary: 16
13 Jan 10:20:31 ntpd[37588]: Listen and drop on 0 v6wildcard [::]:123
13 Jan 10:20:31 ntpd[37588]: Listen and drop on 1 v4wildcard 0.0.0.0:123
13 Jan 10:20:31 ntpd[37588]: Listen normally on 2 lo 127.0.0.1:123
hack_restrict: op RESTRICT_FLAGS addr 127.0.0.1 mask 255.255.255.255 ippeerlimit -4 mflags 00003000 rflags 00000001
13 Jan 10:20:31 ntpd[37588]: Listen normally on 3 enp94s0f1 10.140.83.174:123
hack_restrict: op RESTRICT_FLAGS addr 10.140.83.174 mask 255.255.255.255 ippeerlimit -4 mflags 00003000 rflags 00000001
13 Jan 10:20:31 ntpd[37588]: Listen normally on 4 lo [::1]:123
hack_restrict: op RESTRICT_FLAGS addr ::1 mask ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff ippeerlimit -4 mflags 00003000 rflags 00000001
13 Jan 10:20:31 ntpd[37588]: Listen normally on 5 enp94s0f0 [fe80::bace:f6ff:fe93:bf7e%6]:123
hack_restrict: op RESTRICT_FLAGS addr fe80::bace:f6ff:fe93:bf7e%6 mask ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff ippeerlimit -4 mflags 00003000 rflags 00000001
13 Jan 10:20:31 ntpd[37588]: Listen normally on 6 enp94s0f1 [fe80::bace:f6ff:fe93:bf7f%7]:123
hack_restrict: op RESTRICT_FLAGS addr fe80::bace:f6ff:fe93:bf7f%7 mask ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff ippeerlimit -4 mflags 00003000 rflags 00000001
13 Jan 10:20:31 ntpd[37588]: Listening on routing socket on fd #23 for interface updates
newpeer(0.ubuntu.pool.ntp.org) found no existing and 0 other associations
newpeer(0.ubuntu.pool.ntp.org) - ippeerlimit -1 ignored
key_expire: at 0 associd 37621
peer_clear: at 0 next 1 associd 37621 refid POOL
event at 0 0.0.0.0 8811 81 mobilize assoc 37621
newpeer: <null>->0.0.0.0 mode 3 vers 4 poll 6 10 flags 0x101 0x8 ttl 0 key 00000000
newpeer(1.ubuntu.pool.ntp.org) found no existing and 0 other associations
newpeer(1.ubuntu.pool.ntp.org) - ippeerlimit -1 ignored
key_expire: at 0 associd 37622
peer_clear: at 0 next 2 associd 37622 refid POOL
event at 0 0.0.0.0 8811 81 mobilize assoc 37622
newpeer: <null>->0.0.0.0 mode 3 vers 4 poll 6 10 flags 0x101 0x8 ttl 0 key 00000000
newpeer(2.ubuntu.pool.ntp.org) found no existing and 0 other associations
newpeer(2.ubuntu.pool.ntp.org) - ippeerlimit -1 ignored
key_expire: at 0 associd 37623
peer_clear: at 0 next 3 associd 37623 refid POOL
event at 0 0.0.0.0 8811 81 mobilize assoc 37623
newpeer: <null>->0.0.0.0 mode 3 vers 4 poll 6 10 flags 0x101 0x8 ttl 0 key 00000000
newpeer(3.ubuntu.pool.ntp.org) found no existing and 0 other associations
newpeer(3.ubuntu.pool.ntp.org) - ippeerlimit -1 ignored
key_expire: at 0 associd 37624
peer_clear: at 0 next 4 associd 37624 refid POOL
event at 0 0.0.0.0 8811 81 mobilize assoc 37624
newpeer: <null>->0.0.0.0 mode 3 vers 4 poll 6 10 flags 0x101 0x8 ttl 0 key 00000000
newpeer(ntp.ubuntu.com) found no existing and 0 other associations
newpeer(ntp.ubuntu.com) - ippeerlimit -1 ignored
key_expire: at 0 associd 37625
peer_clear: at 0 next 5 associd 37625 refid POOL
event at 0 0.0.0.0 8811 81 mobilize assoc 37625
newpeer: <null>->0.0.0.0 mode 3 vers 4 poll 6 10 flags 0x101 0x8 ttl 0 key 00000000
event at 0 0.0.0.0 c016 06 restart
peer_name_resolved(ntp.tacc.utexas.edu) rescode 0
newpeer(129.116.84.203) found no existing and 0 other associations
newpeer(129.116.84.203) - ippeerlimit -1 ignored
key_expire: at 0 associd 37626
peer_clear: at 0 next 5 associd 37626 refid INIT
hack_restrict: op RESTRICT_FLAGS addr 129.116.84.203 mask 255.255.255.255 ippeerlimit -1 mflags 00004000 rflags 00000380
restrict_source: 129.116.84.203 host restriction added
event at 0 129.116.84.203 8011 81 mobilize assoc 37626
newpeer: 10.140.83.174->129.116.84.203 mode 3 vers 4 poll 6 10 flags 0x101 0x1 ttl 0 key 00000000
pool DNS lookup 0.ubuntu.pool.ntp.org started
auth_agekeys: at 1 keys 0 expired 0
pool DNS 0.ubuntu.pool.ntp.org completed
restrictions: looking up 73.11.109.81
hack_restrict: op RESTRICT_FLAGS addr 73.11.109.81 mask 255.255.255.255 ippeerlimit -1 mflags 00004000 rflags 00000380
restrict_source: 73.11.109.81 host restriction added
pool_xmit: at 1 10.140.83.174->73.11.109.81 pool
13 Jan 10:20:32 ntpd[37588]: Soliciting pool server 73.11.109.81
pool DNS lookup 1.ubuntu.pool.ntp.org started
pool DNS 1.ubuntu.pool.ntp.org completed
restrictions: looking up 159.203.82.102
hack_restrict: op RESTRICT_FLAGS addr 159.203.82.102 mask 255.255.255.255 ippeerlimit -1 mflags 00004000 rflags 00000380
restrict_source: 159.203.82.102 host restriction added
pool_xmit: at 2 10.140.83.174->159.203.82.102 pool
13 Jan 10:20:33 ntpd[37588]: Soliciting pool server 159.203.82.102
pool DNS lookup 2.ubuntu.pool.ntp.org started
pool DNS 2.ubuntu.pool.ntp.org completed
restrictions: looking up 45.15.168.96
hack_restrict: op RESTRICT_FLAGS addr 45.15.168.96 mask 255.255.255.255 ippeerlimit -1 mflags 00004000 rflags 00000380
restrict_source: 45.15.168.96 host restriction added
pool_xmit: at 3 10.140.83.174->45.15.168.96 pool
13 Jan 10:20:34 ntpd[37588]: Soliciting pool server 45.15.168.96
pool DNS lookup 3.ubuntu.pool.ntp.org started
pool DNS 3.ubuntu.pool.ntp.org completed
restrictions: looking up 45.33.68.112
hack_restrict: op RESTRICT_FLAGS addr 45.33.68.112 mask 255.255.255.255 ippeerlimit -1 mflags 00004000 rflags 00000380
restrict_source: 45.33.68.112 host restriction added
pool_xmit: at 4 10.140.83.174->45.33.68.112 pool
13 Jan 10:20:35 ntpd[37588]: Soliciting pool server 45.33.68.112
peer_xmit: at 5 10.140.83.174->129.116.84.203 mode 3 len 48 xmt 0xe58a7b74.9e62508b
pool DNS lookup ntp.ubuntu.com started
pool DNS ntp.ubuntu.com completed
restrictions: looking up 91.189.94.4
hack_restrict: op RESTRICT_FLAGS addr 91.189.94.4 mask 255.255.255.255 ippeerlimit -1 mflags 00004000 rflags 00000380
restrict_source: 91.189.94.4 host restriction added
pool_xmit: at 5 10.140.83.174->91.189.94.4 pool
13 Jan 10:20:36 ntpd[37588]: Soliciting pool server 91.189.94.4
^C13 Jan 10:20:55 ntpd[37588]: ntpd exiting on signal 2 (Interrupt)
event at 24 0.0.0.0 8812 82 demobilize assoc 37621
event at 24 0.0.0.0 8812 82 demobilize assoc 37622
event at 24 0.0.0.0 8812 82 demobilize assoc 37623
event at 24 0.0.0.0 8812 82 demobilize assoc 37624
event at 24 0.0.0.0 8812 82 demobilize assoc 37625
event at 24 129.116.84.203 8012 82 demobilize assoc 37626
hack_restrict: op RESTRICT_REMOVE addr 129.116.84.203 mask 255.255.255.255 ippeerlimit -2 mflags 00000000 rflags 00000000
restrict_source: 129.116.84.203 removed13 Jan 10:20:55 ntpd[37588]: 129.116.84.203 local addr 10.140.83.174 -> <null>

Chrony and systemd-timesyncd seem to work as usual though.

Tweak default env-vars for CUDA image

Reported by Arun. Add to .bashrc:

export PATH=/usr/local/cuda-8.0/bin${PATH:+:${PATH}}
export PATH=/usr/local/cuda/bin:$PATH
export LD_LIBRARY_PATH=/usr/local/cuda/lib64:$LD_LIBRARY_PATH
export CUDA_HOME=/usr/local/cuda:$CUDA_HOME

virtualenv installed incorrectly on cc-ubuntu20.04

Running virtualenv returns ModuleNotFoundError: No module named 'virtualenv.seed.via_app_data'

which virtualenv shows the executable in /usr/local/bin/virtualenv
dpkg -l | grep virtualenv shows that python3-virtualenv is installed.

However, pip show virtualenv shows that it's also installed into /usr/local/lib/python3.8/dist-packages

Doing the following fixes the issue:

pip uninstall virtualenv
apt install --reinstall python3-virtualenv

It appears that pip installs virtualenv on these lines, from this requirements file.

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