[Scion] Trouble setting up SCION on Ubuntu 16.04

[Fritz Steinmann]

Hi

After trying to install SCION on a virgin 16.04 LTS installation I get the
following:

fritz at scion-test:~$ ./scion_install_script.sh
Starting SCION installation...
We are running on Ubuntu version 16.04 seems okay
[...]
INFO: Found 2 targets...
INFO: Elapsed time: 3.774s, Critical Path: 0.18s
INFO: 0 processes.
INFO: Build completed successfully, 1 total action
Create topology, configuration, and execution files.
usage: generator.py [-h] [-6] [-c TOPO_CONFIG] [-p PATH_POLICY] [-d]
                    [-n NETWORK] [-o OUTPUT_DIR] [-b BIND_ADDR] [-t]
                    [--pseg-ttl PSEG_TTL] [-bs BEACON_SERVER]
                    [-cs CERT_SERVER] [-sd SCIOND] [-ps PATH_SERVER]
                    [-disp DISPATCHER] [-ds] [-f SVCFRAC] [--random-ifids]
                    [--in-docker] [--docker-registry DOCKER_REGISTRY]
                    [--image-tag IMAGE_TAG] [--sig]
generator.py: error: unrecognized arguments: nodocker
fritz at scion-test:~$

If I try to create a local topology manually this is what I get:

fritz at scion-test:~$ cd $SC
fritz at scion-test:~/go/src/github.com/scionproto/scion$ ./scion.sh topology
Shutting down: Terminating this run of the SCION infrastructure
Shut down
Compiling...
2019/10/16 15:18:23 main.go:26: Bazel version: 0.26.1
2019/10/16 15:18:23 main.go:32: Found 78 external dependencies
2019/10/16 15:18:23 main.go:38: Created 78 symlinks in go/vendor/
INFO: Analyzed target //:build-tools (1 packages loaded, 2 targets
configured).
INFO: Found 1 target...
Target //:build-tools up-to-date:
  bazel-bin/build-tools.tar
INFO: Elapsed time: 0.665s, Critical Path: 0.24s
INFO: 1 process: 1 linux-sandbox.
INFO: Build completed successfully, 3 total actions
INFO: Analyzed 2 targets (0 packages loaded, 3423 targets configured).
INFO: Found 2 targets...
INFO: From Compiling
external/com_github_mattn_go_sqlite3/linux_amd64_stripped/go_default_library%linux_amd64%cgo_codegen%/sqlite3.cgo2.c:
sqlite3.go:73:1: warning: '_sqlite3_exec' defined but not used
[-Wunused-function]
INFO: Elapsed time: 30.882s, Critical Path: 8.61s
INFO: 483 processes: 483 linux-sandbox.
INFO: Build completed successfully, 484 total actions
Create topology, configuration, and execution files.
Traceback (most recent call last):
  File "python/topology/generator.py", line 100, in <module>
    main()
  File "python/topology/generator.py", line 96, in main
    confgen.generate_all()
  File "/home/fritz/go/src/
github.com/scionproto/scion/python/topology/config.py", line 144, in
generate_all
    self._generate_with_topo(topo_dicts)
  File "/home/fritz/go/src/
github.com/scionproto/scion/python/topology/config.py", line 166, in
_generate_with_topo
    self._generate_go(topo_dicts)
  File "/home/fritz/go/src/
github.com/scionproto/scion/python/topology/config.py", line 194, in
_generate_go
    go_gen.generate_bs()
  File "/home/fritz/go/src/github.com/scionproto/scion/python/topology/go.py",
line 109, in generate_bs
    bs_conf = self._build_bs_conf(topo_id, topo["ISD_AS"], base, elem_id,
elem)
  File "/home/fritz/go/src/github.com/scionproto/scion/python/topology/go.py",
line 124, in _build_bs_conf
    'tracing': self._tracing_entry(),
  File "/home/fritz/go/src/github.com/scionproto/scion/python/topology/go.py",
line 275, in _tracing_entry
    docker_ip = docker_host(self.args.in_docker, self.args.docker)
  File "/home/fritz/go/src/
github.com/scionproto/scion/python/topology/common.py", line 180, in
docker_host
    addr = docker_ip()
  File "/home/fritz/go/src/
github.com/scionproto/scion/python/topology/common.py", line 185, in
docker_ip
    return
subprocess.check_output(['tools/docker-ip']).decode("utf-8").strip()
  File "/usr/lib/python3.5/subprocess.py", line 626, in check_output
    **kwargs).stdout
  File "/usr/lib/python3.5/subprocess.py", line 708, in run
    output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command '['tools/docker-ip']' returned
non-zero exit status 1
fritz at scion-test:~/go/src/github.com/scionproto/scion$

It seems that the "nodocker" option is not correctly parsed by scion.sh or
it should not be there anymore at all. What to do next? This is some build
information:

fritz at scion-test:~/go/src/github.com/scionproto/scion$ uname -a
Linux scion-test 4.15.0-1057-azure #62-Ubuntu SMP Thu Sep 5 18:25:30 UTC
2019 x86_64 x86_64 x86_64 GNU/Linux
fritz at scion-test:~/go/src/github.com/scionproto/scion$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.6 LTS"
fritz at scion-test:~/go/src/github.com/scionproto/scion$

Regards
Fritz