openstack/tripleo-heat-templates
Code Issues Proposed changes

Fixup ipaclient.yaml for python3

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This change does two things:
1. it uses print() which is the only supported way of calling print
   in python3 (and still works with python2). This way we avoid the
   following error:

SyntaxError: Missing parentheses in call to 'print'. Did you mean print('...')?

2. It uses the PythonInterpreter variable to choose the python
   interpreter

Tested and we correctly get the right wanted interpreter:
...
fqdn=`echo $data | /usr/bin/python3 -c 'import json,sys;obj=json.load(sys.stdin);print(obj.get("join", {}).get("hostname", ""))'`
...

Change-Id: I6e68664c650d0481a9f0cfd21985434d8c75e1a2
Co-Authored-By: Luca Miccini <lmiccini@redhat.com>
This commit is contained in:
Michele Baldessari 2019-03-20 12:34:58 +01:00
parent 59fc8f10a3
commit 5b6984eb0f
1 changed files with 10 additions and 4 deletions
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14
extraconfig/services/ipaclient.yaml
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@ -32,6 +32,10 @@ parameters:
description: Mapping of service endpoint -> protocol. Typically set
via parameter_defaults in the resource registry.
type: json
PythonInterpreter:
type: string
description: The python interpreter to use for python and ansible actions
default: /usr/bin/python
outputs:
role_data:
@ -43,6 +47,8 @@ outputs:
host_prep_tasks:
- name: enroll client in ipa and get metadata
become: yes
vars:
python_interpreter: {get_param: PythonInterpreter}
block:
- name: install needed packages
package:
@ -67,7 +73,7 @@ outputs:
if [ -f /run/cloud-init/status.json ]; then
# Get metadata from config drive
data=`cat /run/cloud-init/status.json`
config_drive=`echo $data | python -c 'import json,re,sys;obj=json.load(sys.stdin);ds=obj.get("v1", {}).get("datasource"); print re.findall(r"source=(.*)]", ds)[0]'`
config_drive=`echo $data | {{ python_interpreter }} -c 'import json,re,sys;obj=json.load(sys.stdin);ds=obj.get("v1", {}).get("datasource"); print(re.findall(r"source=(.*)]", ds)[0])'`
if [[ -b $config_drive ]]; then
temp_dir=`mktemp -d`
mount $config_drive $temp_dir
@ -109,15 +115,15 @@ outputs:
fi
# Get the instance hostname out of the metadata
fqdn=`echo $data | python -c 'import json,sys;obj=json.load(sys.stdin);print obj.get("join", {}).get("hostname", "")'`
fqdn=`echo $data | {{ python_interpreter }} -c 'import json,sys;obj=json.load(sys.stdin);print(obj.get("join", {}).get("hostname", ""))'`
if [ -z "$fqdn" ]; then
echo "Unable to determine hostname"
exit 1
fi
realm=`echo $data | python -c 'import json,sys;obj=json.load(sys.stdin);print obj.get("join", {}).get("krb_realm", "")'`
otp=`echo $data | python -c 'import json,sys;obj=json.load(sys.stdin);print obj.get("join", {}).get("ipaotp", "")'`
realm=`echo $data | {{ python_interpreter }} -c 'import json,sys;obj=json.load(sys.stdin);print(obj.get("join", {}).get("krb_realm", ""))'`
otp=`echo $data | {{ python_interpreter }} -c 'import json,sys;obj=json.load(sys.stdin);print(obj.get("join", {}).get("ipaotp", ""))'`
hostname=`/bin/hostname -f`