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#!/bin/bash
exname=$(basename $0)
compose_core=$(which compose-core) || {
echo "Requires compose-core executable to be in \$PATH." >&2
exit 1
}
fetch-def() {
local path="$1" fname="$2"
( . "$path" 1>&2 || {
echo "Failed to load '$path'." >&2
exit 1
}
declare -f "$fname"
)
}
prefix_cmd="
. /etc/shlib
include common
include parse
. ../lib/common
$(fetch-def "$compose_core" yaml_get_values)
$(fetch-def "$compose_core" yaml_get_interpret)
" || {
echo "Couldn't build prefix cmd" >&2
exit 1
}
##
## Mocks
##
relation-get() {
local key="$1"
echo "$CFG" | shyaml get-value "$key" 2>/dev/null
}
export -f relation-get
export RELATION_DATA_FILE=x
relation-set() {
local key="$1" value="$2"
echo "relation-set $key:" >&2
echo "$value" | prefix " | " >&2
}
export -f relation-set
cfg-get-value() {
local key="$1"
shyaml get-value "$key" 2>/dev/null
}
export -f cfg-get-value
get_service_relations() {
printf "%s\0" "${RELATIONS[@]}"
}
export -f get_service_relations
file_put() {
echo "file_put $1"
cat - | prefix " | "
}
export -f file_put
docker() {
echo "docker" "$@"
echo stdin:
cat - | prefix " | "
}
export -f docker
config-add() {
echo "config-add"
echo "$1" | prefix " | "
}
export -f config-add
init-config-add() {
echo "init-config-add"
echo "$1" | prefix " | "
}
export -f init-config-add
mkdir() {
echo "called: $FUNCNAME $@" >&2
}
export -f mkdir
setfacl() {
echo "called: $FUNCNAME $@" >&2
}
export -f setfacl
chgrp() {
echo "called: $FUNCNAME $@" >&2
}
export -f chgrp
chmod() {
echo "called: $FUNCNAME $@" >&2
}
export -f chmod
merge_yaml_str() {
local arg_hash="$(H "$@" | cut -c -16)"
local i
echo "Calling: merge_yaml_str" >&2
((i=0))
for arg in "$@"; do
echo " arg$((i++)):"
echo "$arg" | prefix " | "
done >&2
echo " H> $arg_hash" >&2
while read-0 h res; do
if [[ "$arg_hash" == "$h" ]]; then
echo "Mock hash matched, returning:" >&2
echo "$res" | prefix " | " >&2
echo "$res"
return 0
fi
done < <(e "$MERGE_YAML_STR" | shyaml key-values-0)
printf "<merge_yaml_str("
printf "'%s', " "$@"
printf ")>"
}
export -f merge_yaml_str
yaml_get_interpret() {
shyaml get-value
}
export -f yaml_get_interpret
yaml_key_val_str() {
printf "%s: %s" "$1" "$2"
}
export -f yaml_key_val_str
cached_cmd_on_base_image() {
echo "called: $FUNCNAME $@" >&2
echo "stdout:" >&2
echo "<GID>" | prefix " | " >&2
echo "<GID>"
}
export -f cached_cmd_on_base_image
export state_tmpdir=$(mktemp -d -t tmp.XXXXXXXXXX)
trap "rm -rf \"$state_tmpdir\"" EXIT
##
## apache_vhost_create
##
try "
export SERVICE_CONFIGSTORE='\$SERVICE_CONFIGSTORE'
apache_vhost_create publish_dir '
domain: www.example.com
'"
is errlvl 0
is err part "\
relation-set url:
| http://www.example.com"
is out reg '^file_put \$SERVICE_CONFIGSTORE/.*/www.example.com.conf'
try "
export SERVICE_CONFIGSTORE='\$SERVICE_CONFIGSTORE'
CFG='
domain: www.example.com
ssl: true
'
ADDITION='
apache-custom-rules:
- |
## Auto-redirection from http to https
RewriteEngine On
RewriteCond %{HTTPS} off
RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [R=302,L,QSA]'
MERGE_YAML_STR=\"
6b92a84e9d93e4a1: |
\$(echo \"\$CFG\" | prefix ' ')
\$(echo \"\$ADDITION\" | prefix ' ')
\"
apache_vhost_create publish_dir \"\$CFG\"
"
is errlvl 0
is err part "## Auto-redirection from http to https"
is err part "\
relation-set url:
| https://www.example.com"
is out reg '^file_put \$SERVICE_CONFIGSTORE/.*/www.example.com.conf'
try "
export SERVICE_CONFIGSTORE='\$SERVICE_CONFIGSTORE'
export CONFIGSTORE='\$CONFIGSTORE'
export BASE_SERVICE_NAME='\$BASE_SERVICE_NAME'
export MASTER_TARGET_SERVICE_NAME='\$MASTER_TARGET_SERVICE_NAME'
CFG='
domain: www.example.com
ssl:
key: |
a
b
cert: c
'
ADDITION='
apache-custom-rules:
- |
## Auto-redirection from http to https
RewriteEngine On
RewriteCond %{HTTPS} off
RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [R=302,L,QSA]'
MERGE_YAML_STR=\"
3b76349cfba9d3f2: |
\$(echo \"\$CFG\" | prefix ' ')
\$(echo \"\$ADDITION\" | prefix ' ')
\"
apache_vhost_create publish_dir \"\$CFG\"
"
is errlvl 0
is err part "## Auto-redirection from http to https"
is err part "\
relation-set url:
| https://www.example.com"
is out part 'file_put $CONFIGSTORE/$BASE_SERVICE_NAME/etc/ssl/certs/www.example.com.pem
| c'
is out part 'file_put $CONFIGSTORE/$BASE_SERVICE_NAME/etc/ssl/private/www.example.com.key
| a
| b'
is out reg 'init-config-add'
is out reg ' - \$CONFIGSTORE/\$BASE_SERVICE_NAME/etc/ssl/certs/www.example.com.pem:/etc/ssl/certs/www.example.com.pem:ro'
is out reg ' - \$CONFIGSTORE/\$BASE_SERVICE_NAME/etc/ssl/private/www.example.com.key:/etc/ssl/private/www.example.com.key:ro'
try "
export DOCKER_BASE_IMAGE=docker/apache
export SERVICE_CONFIGSTORE='\$SERVICE_CONFIGSTORE'
export CONFIGSTORE='\$CONFIGSTORE'
export BASE_SERVICE_NAME='\$BASE_SERVICE_NAME'
export MASTER_TARGET_SERVICE_NAME='\$MASTER_TARGET_SERVICE_NAME'
CFG='
domain: www.example.com
creds:
toto: xxx
'
apache_vhost_create publish_dir \"\$CFG\"
"
is errlvl 0
is err part "\
relation-set url:
| http://www.example.com"
is out reg "htpasswd -bc '/etc/apache2/sites-enabled/www.example.com.passwd' 'toto' 'xxx'"
is out reg 'docker run -i --entrypoint /bin/bash .* docker/apache'
## XXXvlab: we don't need this feature anymore it seems
# try "
# export SERVICE_CONFIGSTORE='\$SERVICE_CONFIGSTORE'
# apache_vhost_create publish_dir '' ',http,' '000-default'"
# is errlvl 0
# is err part "\
# relation-set url:
# | http://" ## XXXvlab: this isn't right, is it ?
# is out reg '^file_put \$SERVICE_CONFIGSTORE/.*/000-default.conf'
##
## apache_publish_dir
##
try "
export DOCKER_BASE_IMAGE=docker/apache
export SERVICE_CONFIGSTORE='\$SERVICE_CONFIGSTORE'
export CONFIGSTORE='\$CONFIGSTORE'
export BASE_SERVICE_NAME='\$BASE_SERVICE_NAME'
export MASTER_TARGET_SERVICE_NAME='\$MASTER_TARGET_SERVICE_NAME'
apache_publish_dir '
creds:
toto: xxx
'" "missing domain"
is errlvl 1 ## no domain
try "
export DATASTORE='\$DATASTORE'
export DOCKER_BASE_IMAGE=docker/apache
export SERVICE_CONFIGSTORE='\$SERVICE_CONFIGSTORE'
export CONFIGSTORE='\$CONFIGSTORE'
export BASE_SERVICE_NAME='\$BASE_SERVICE_NAME'
export MASTER_TARGET_SERVICE_NAME='\$MASTER_TARGET_SERVICE_NAME'
apache_publish_dir '
domain: www.example.com
creds:
toto: xxx
'
"
is errlvl 0
# is err reg 'setfacl -R -m g:<GID>:rx \$DATASTORE/\$BASE_SERVICE_NAME/var/www/www.example.com'
# is err reg 'cached_cmd_on_base_image apache id -g www-data'
try "
export DATASTORE='\$DATASTORE'
export DOCKER_BASE_IMAGE=docker/apache
export SERVICE_CONFIGSTORE='\$SERVICE_CONFIGSTORE'
export CONFIGSTORE='\$CONFIGSTORE'
export BASE_SERVICE_NAME='\$BASE_SERVICE_NAME'
export MASTER_TARGET_SERVICE_NAME='\$MASTER_TARGET_SERVICE_NAME'
apache_publish_dir '
domain: www.example.com
creds:
toto: xxx
data-dirs:
- a
- b
- c
'
"
is errlvl 0
# is err reg 'setfacl -R -m g:<GID>:rwx \$DATASTORE/\$BASE_SERVICE_NAME/var/www/www.example.com/a \$DATASTORE/\$BASE_SERVICE_NAME/var/www/www.example.com/b \$DATASTORE/\$BASE_SERVICE_NAME/var/www/www.example.com/c'
# is err reg 'setfacl -R -d -m g:<GID>:rwx \$DATASTORE/\$BASE_SERVICE_NAME/var/www/www.example.com/a \$DATASTORE/\$BASE_SERVICE_NAME/var/www/www.example.com/b \$DATASTORE/\$BASE_SERVICE_NAME/var/www/www.example.com/c'
try "
export DATASTORE='\$DATASTORE'
export DOCKER_BASE_IMAGE=docker/apache
export SERVICE_CONFIGSTORE='\$SERVICE_CONFIGSTORE'
export CONFIGSTORE='\$CONFIGSTORE'
export SERVICE_NAME='\$SERVICE_NAME'
export BASE_SERVICE_NAME='\$BASE_SERVICE_NAME'
export MASTER_BASE_SERVICE_NAME='\$MASTER_BASE_SERVICE_NAME'
export MASTER_TARGET_SERVICE_NAME='\$MASTER_TARGET_SERVICE_NAME'
apache_publish_dir '
domain: www.example.com
location: /opt/apps/newlocation
creds:
toto: xxx
data-dirs:
- a
- b
- c
'
" "with location"
is errlvl 0
is err reg 'mkdir -p /opt/apps/newlocation'
# is err reg 'setfacl -R -m g:<GID>:rx /opt/apps/newlocation'
is out part '
init-config-add
|
| $SERVICE_NAME:
| volumes:
| - "/opt/apps/newlocation:/var/www/www.example.com"' RTRIM
try "
export DATASTORE='\$DATASTORE'
export DOCKER_BASE_IMAGE=docker/apache
export SERVICE_CONFIGSTORE='\$SERVICE_CONFIGSTORE'
export CONFIGSTORE='\$CONFIGSTORE'
export BASE_SERVICE_NAME='\$BASE_SERVICE_NAME'
export MASTER_BASE_SERVICE_NAME='\$MASTER_BASE_SERVICE_NAME'
export MASTER_TARGET_SERVICE_NAME='\$MASTER_TARGET_SERVICE_NAME'
apache_ssh_tunnel '
domain: www.example.com
creds:
toto: xxx
'
" "ssh tunnel without ssl"
is errlvl 1
is err 'Error: ssl must be valued in ssh-tunnel config.
'
is out ''
try "
export DATASTORE='\$DATASTORE'
export DOCKER_BASE_IMAGE=docker/apache
export SERVICE_CONFIGSTORE='\$SERVICE_CONFIGSTORE'
export CONFIGSTORE='\$CONFIGSTORE'
export BASE_SERVICE_NAME='\$BASE_SERVICE_NAME'
export MASTER_BASE_SERVICE_NAME='\$MASTER_BASE_SERVICE_NAME'
export MASTER_TARGET_SERVICE_NAME='\$MASTER_TARGET_SERVICE_NAME'
apache_ssh_tunnel '
ssl: true
creds:
toto: xxx
'
" "ssh tunnel without domain"
is errlvl 1
is err 'Error: domain must be valued in ssh-tunnel config.
'
is out ''
try "
export DATASTORE='\$DATASTORE'
export DOCKER_BASE_IMAGE=docker/apache
export SERVICE_CONFIGSTORE='\$SERVICE_CONFIGSTORE'
export CONFIGSTORE='\$CONFIGSTORE'
export BASE_SERVICE_NAME='\$BASE_SERVICE_NAME'
export MASTER_BASE_SERVICE_NAME='\$MASTER_BASE_SERVICE_NAME'
export MASTER_TARGET_SERVICE_NAME='\$MASTER_TARGET_SERVICE_NAME'
apache_ssh_tunnel '
domain: ssh.example.com
ssl:
key: a
ca-cert: b
creds:
toto: xxx
'
" "ssh tunnel"
is errlvl 0
is err reg 'relation-set domain:
| ssh.example.com'
is out reg 'file_put \$SERVICE_CONFIGSTORE/etc/apache2/sites-enabled/000-ssh.example.com.conf'
is out reg 'file_put \$CONFIGSTORE/\$BASE_SERVICE_NAME/etc/ssl/private/ssh.example.com.key'
is out reg 'file_put \$CONFIGSTORE/\$BASE_SERVICE_NAME/etc/ssl/certs/ssh.example.com-ca.pem'
is out reg 'AuthUserFile /etc/apache2/sites-enabled/ssh.example.com.passwd'
is out reg "htpasswd -bc '/etc/apache2/sites-enabled/000-ssh.example.com.passwd' 'toto' 'xxx'"