Add 'ipa local-env' subcommand

[tiran]

ipa local-env simply dumps all values from api.env as sorted key="value"
pairs. It's a convenient helper for debugging and to write tests for
e.g. PR #182.

https://fedorahosted.org/freeipa/ticket/6490

Signed-off-by: Christian Heimes cheimes@redhat.com

[martbab]

Maybe I am missing something, but we have ipa env command for a long time that does exactly the same thing:

# ipa env
  api_version: 2.216
  basedn: dc=ipa,dc=test
  bin: /
  ca_agent_install_port: None
  ca_agent_port: 443
  ca_ee_install_port: None
  ca_ee_port: 443
  ca_host: master1.ipa.test
  ca_install_port: None
  ca_port: 80
  conf: /etc/ipa/server.conf
  conf_default: /etc/ipa/default.conf
  confdir: /etc/ipa
  config_loaded: True
  container_accounts: cn=accounts
  container_adtrusts: cn=ad,cn=trusts
  container_applications: cn=applications,cn=configs,cn=policies
  container_automember: cn=automember,cn=etc
  container_automount: cn=automount
  container_ca: cn=cas,cn=ca
  container_caacl: cn=caacls,cn=ca
  container_certprofile: cn=certprofiles,cn=ca
  container_cifsdomains: cn=ad,cn=etc
  container_configs: cn=configs,cn=policies
  container_custodia: cn=custodia,cn=ipa,cn=etc
  container_deleteuser: cn=deleted users,cn=accounts,cn=provisioning
  container_dna: cn=dna,cn=ipa,cn=etc
  container_dna_posix_ids: cn=posix-ids,cn=dna,cn=ipa,cn=etc
  container_dns: cn=dns
<SNIP>

[tiran]

ipa env gets env vars from the server. ipa show_env gets only local settings. For example ipa env prints the LDAPI unix socket address for ldap_uri. Once the API schema bug is fixed, show_env won't even need a running server. show_env also prints the settings in a shell source compatible way.

$ ./ipa env | grep site_packages
  site_packages: /usr/lib/python2.7/site-packages
$ ./ipa env | grep ldap_uri
  ldap_uri: ldapi://%2fvar%2frun%2fslapd...
$ ./ipa show_env | grep site_packages
site_packages="/home/heimes/redhat/freeipa"

[MartinBasti]

So then it should be called local-env to be clear what does it do

[tiran]

Good point! I changed the name to local-env.

[MartinBasti]

You have PEP8 error there

./ipalib/cli.py:57:1: E402 module level import not at top of file

[tiran]

The PEP8 error can't be fixed. The evil reload(sys) hack must come before the remaining imports of ipalib and ipapython.

[martbab]

Fixed upstream
master:
https://fedorahosted.org/freeipa/changeset/1166fbc4946596fcc2ed51a1ec6990fc7dae8964

[HonzaCholasta]

Sorry, but this is wrong. ipa env is supposed to return local settings unless run with --server. Why was it not fixed instead of adding a new redundant command?

[tiran]

@jcholast Please open a ticket.

[HonzaCholasta]

Reopened 6490.