add chroot flag to pkgng in order to allow installation of packages into chroot environments, e.g. jails (#1218)
This commit is contained in:
Joerg Fiedler
René Moser
parent
f99576749a
commit
44bfca315a
1 changed files with 42 additions and 30 deletions
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@ -67,6 +67,13 @@ options:
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description:
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- for pkgng versions 1.5 and later, pkg will install all packages
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within the specified root directory
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- can not be used together with 'chroot' option
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required: false
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chroot:
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version_added: "2.1"
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description:
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- pkg will chroot in the specified environment
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- can not be used together with 'rootdir' option
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required: false
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author: "bleader (@bleader)"
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notes:
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@ -90,9 +97,9 @@ import os
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import re
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import sys
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def query_package(module, pkgng_path, name, rootdir_arg):
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def query_package(module, pkgng_path, name, dir_arg):
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rc, out, err = module.run_command("%s %s info -g -e %s" % (pkgng_path, rootdir_arg, name))
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rc, out, err = module.run_command("%s %s info -g -e %s" % (pkgng_path, dir_arg, name))
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if rc == 0:
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return True
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@ -116,19 +123,19 @@ def pkgng_older_than(module, pkgng_path, compare_version):
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return not new_pkgng
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def remove_packages(module, pkgng_path, packages, rootdir_arg):
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def remove_packages(module, pkgng_path, packages, dir_arg):
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remove_c = 0
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# Using a for loop incase of error, we can report the package that failed
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for package in packages:
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# Query the package first, to see if we even need to remove
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if not query_package(module, pkgng_path, package, rootdir_arg):
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if not query_package(module, pkgng_path, package, dir_arg):
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continue
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if not module.check_mode:
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rc, out, err = module.run_command("%s %s delete -y %s" % (pkgng_path, rootdir_arg, package))
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rc, out, err = module.run_command("%s %s delete -y %s" % (pkgng_path, dir_arg, package))
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if not module.check_mode and query_package(module, pkgng_path, package, rootdir_arg):
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if not module.check_mode and query_package(module, pkgng_path, package, dir_arg):
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module.fail_json(msg="failed to remove %s: %s" % (package, out))
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remove_c += 1
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@ -140,7 +147,7 @@ def remove_packages(module, pkgng_path, packages, rootdir_arg):
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return (False, "package(s) already absent")
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def install_packages(module, pkgng_path, packages, cached, pkgsite, rootdir_arg):
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def install_packages(module, pkgng_path, packages, cached, pkgsite, dir_arg):
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install_c = 0
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@ -160,21 +167,21 @@ def install_packages(module, pkgng_path, packages, cached, pkgsite, rootdir_arg)
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if old_pkgng:
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rc, out, err = module.run_command("%s %s update" % (pkgsite, pkgng_path))
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else:
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rc, out, err = module.run_command("%s update" % (pkgng_path))
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rc, out, err = module.run_command("%s %s update" % (pkgng_path, dir_arg))
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if rc != 0:
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module.fail_json(msg="Could not update catalogue")
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for package in packages:
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if query_package(module, pkgng_path, package, rootdir_arg):
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if query_package(module, pkgng_path, package, dir_arg):
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continue
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if not module.check_mode:
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if old_pkgng:
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rc, out, err = module.run_command("%s %s %s install -g -U -y %s" % (batch_var, pkgsite, pkgng_path, package))
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else:
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rc, out, err = module.run_command("%s %s %s install %s -g -U -y %s" % (batch_var, pkgng_path, rootdir_arg, pkgsite, package))
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rc, out, err = module.run_command("%s %s %s install %s -g -U -y %s" % (batch_var, pkgng_path, dir_arg, pkgsite, package))
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if not module.check_mode and not query_package(module, pkgng_path, package, rootdir_arg):
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if not module.check_mode and not query_package(module, pkgng_path, package, dir_arg):
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module.fail_json(msg="failed to install %s: %s" % (package, out), stderr=err)
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install_c += 1
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@ -184,20 +191,20 @@ def install_packages(module, pkgng_path, packages, cached, pkgsite, rootdir_arg)
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return (False, "package(s) already present")
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def annotation_query(module, pkgng_path, package, tag, rootdir_arg):
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rc, out, err = module.run_command("%s %s info -g -A %s" % (pkgng_path, rootdir_arg, package))
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def annotation_query(module, pkgng_path, package, tag, dir_arg):
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rc, out, err = module.run_command("%s %s info -g -A %s" % (pkgng_path, dir_arg, package))
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match = re.search(r'^\s*(?P<tag>%s)\s*:\s*(?P<value>\w+)' % tag, out, flags=re.MULTILINE)
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if match:
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return match.group('value')
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return False
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def annotation_add(module, pkgng_path, package, tag, value, rootdir_arg):
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_value = annotation_query(module, pkgng_path, package, tag, rootdir_arg)
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def annotation_add(module, pkgng_path, package, tag, value, dir_arg):
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_value = annotation_query(module, pkgng_path, package, tag, dir_arg)
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if not _value:
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# Annotation does not exist, add it.
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rc, out, err = module.run_command('%s %s annotate -y -A %s %s "%s"'
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% (pkgng_path, rootdir_arg, package, tag, value))
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% (pkgng_path, dir_arg, package, tag, value))
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if rc != 0:
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module.fail_json("could not annotate %s: %s"
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% (package, out), stderr=err)
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@ -212,19 +219,19 @@ def annotation_add(module, pkgng_path, package, tag, value, rootdir_arg):
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# Annotation exists, nothing to do
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return False
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def annotation_delete(module, pkgng_path, package, tag, value, rootdir_arg):
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_value = annotation_query(module, pkgng_path, package, tag, rootdir_arg)
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def annotation_delete(module, pkgng_path, package, tag, value, dir_arg):
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_value = annotation_query(module, pkgng_path, package, tag, dir_arg)
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if _value:
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rc, out, err = module.run_command('%s %s annotate -y -D %s %s'
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% (pkgng_path, rootdir_arg, package, tag))
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% (pkgng_path, dir_arg, package, tag))
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if rc != 0:
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module.fail_json("could not delete annotation to %s: %s"
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% (package, out), stderr=err)
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return True
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return False
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def annotation_modify(module, pkgng_path, package, tag, value, rootdir_arg):
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_value = annotation_query(module, pkgng_path, package, tag, rootdir_arg)
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def annotation_modify(module, pkgng_path, package, tag, value, dir_arg):
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_value = annotation_query(module, pkgng_path, package, tag, dir_arg)
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if not value:
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# No such tag
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module.fail_json("could not change annotation to %s: tag %s does not exist"
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@ -234,14 +241,14 @@ def annotation_modify(module, pkgng_path, package, tag, value, rootdir_arg):
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return False
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else:
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rc,out,err = module.run_command('%s %s annotate -y -M %s %s "%s"'
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% (pkgng_path, rootdir_arg, package, tag, value))
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% (pkgng_path, dir_arg, package, tag, value))
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if rc != 0:
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module.fail_json("could not change annotation annotation to %s: %s"
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% (package, out), stderr=err)
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return True
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def annotate_packages(module, pkgng_path, packages, annotation, rootdir_arg):
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def annotate_packages(module, pkgng_path, packages, annotation, dir_arg):
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annotate_c = 0
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annotations = map(lambda _annotation:
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re.match(r'(?P<operation>[\+-:])(?P<tag>\w+)(=(?P<value>\w+))?',
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@ -271,8 +278,10 @@ def main():
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cached = dict(default=False, type='bool'),
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annotation = dict(default="", required=False),
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pkgsite = dict(default="", required=False),
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rootdir = dict(default="", required=False, type='path')),
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supports_check_mode = True)
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rootdir = dict(default="", required=False, type='path'),
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chroot = dict(default="", required=False, type='path')),
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supports_check_mode = True,
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mutually_exclusive =[["rootdir", "chroot"]])
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pkgng_path = module.get_bin_path('pkg', True)
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@ -282,27 +291,30 @@ def main():
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changed = False
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msgs = []
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rootdir_arg = ""
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dir_arg = ""
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if p["rootdir"] != "":
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old_pkgng = pkgng_older_than(module, pkgng_path, [1, 5, 0])
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if old_pkgng:
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module.fail_json(msg="To use option 'rootdir' pkg version must be 1.5 or greater")
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else:
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rootdir_arg = "--rootdir %s" % (p["rootdir"])
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dir_arg = "--rootdir %s" % (p["rootdir"])
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if p["chroot"] != "":
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dir_arg = '--chroot %s' % (p["chroot"])
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if p["state"] == "present":
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_changed, _msg = install_packages(module, pkgng_path, pkgs, p["cached"], p["pkgsite"], rootdir_arg)
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_changed, _msg = install_packages(module, pkgng_path, pkgs, p["cached"], p["pkgsite"], dir_arg)
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changed = changed or _changed
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msgs.append(_msg)
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elif p["state"] == "absent":
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_changed, _msg = remove_packages(module, pkgng_path, pkgs, rootdir_arg)
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_changed, _msg = remove_packages(module, pkgng_path, pkgs, dir_arg)
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changed = changed or _changed
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msgs.append(_msg)
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if p["annotation"]:
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_changed, _msg = annotate_packages(module, pkgng_path, pkgs, p["annotation"], rootdir_arg)
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_changed, _msg = annotate_packages(module, pkgng_path, pkgs, p["annotation"], dir_arg)
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changed = changed or _changed
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msgs.append(_msg)
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