controller: autoconfiscate

First part of converting controller to autoconf/automake solution.

* .gitignore: New gitignore; autotools ignores.
* Makefile.am: New file.
* get_machine: Renamed to template bin/dtf-get-machine.in.
* bin/dtf-get-machine.in: New template based on get_machine.
* run_remote: Renamed to template bin/dtf-run-remote.in.
* bin/dtf-run-remote.in: New binary template from run_remote.
* build: New bootstrap like helper script (git-only).
* configure.ac: New file.
* etc/dtf.sh.in: Likewise.
* ansible_helpers/wait-for-ssh: Renamed to
libexec/dtf-wait-for-ssh.
* share/dtf-controller/parse_credsfile: Reworked script for
parsing OS credentials.
* parse_credsfile: Moved to share/dtf-controller.
* libexec/dtf-wait-for-ssh: Renamed from wait-for-ssh.
* ansible/*: Moved into share/dtf-controller/ansible/*.
* share/dtf-controller/ansible/vars/generated-vars.yml.in: New
template file exporting configure-time variables into playbooks.

1 files changed, 31 insertions, 0 deletions

diff --git a/controller/share/dtf-controller/parse_credsfile b/controller/share/dtf-controller/parse_credsfile
new file mode 100644
index 0000000..2379e18
--- /dev/null
+++ b/controller/share/dtf-controller/parse_credsfile
@@ -0,0 +1,31 @@
+___perform_parsing()
+{
+    unset OS_USERNAME
+    local credsfile="$HOME/.dtf/private/os/$1.yml"
+
+    if test -z "$1"; then
+        echo >&2 "argument expected: OpenStack ID"
+        return 1
+    fi
+
+    if test ! -f "$credsfile"; then
+        echo >&2 "file '$credsfile' not found"
+        return 1
+    fi
+
+    while read line; do
+        if [[ "$line" =~ ^([a-zA-Z0-9_]*):\ ?(.*)$ ]]; then
+            key="${BASH_REMATCH[1]}"
+            if test "$key" = os_nova_password; then
+                key=os_password
+            fi
+            eval set ${BASH_REMATCH[2]}
+            eval export "${key^^}"="\"$@\""
+        fi
+    done < "$credsfile"
+}
+
+unset OS_AUTH_URL OS_PASSWORD OS_TENANT_ID OS_TENANT_NAME OS_USERNAME
+___perform_parsing "$@"
+
+# # vi: syntax=sh