Refactor of environment variable usage

- Removed prefixes from each image confd settings.
- Allows the use/overriding of settings defined by parent images.
- Shared database/jwt configuration.
- Conslidated common behavoir for importing/overriding variables.
- Conslidated common behavoir for database creation
- Updates to documentation
- Removed references to GEMINI

.vscode/settings.json

@@ -14,7 +14,14 @@
         "composer": "shellscript"
     },
     "cSpell.words": [
+        "MODESHAPE",
         "POSTGRESQL",
-        "getenv"
+        "SIGTERM",
+        "binarystorage",
+        "catchable",
+        "classpath",
+        "elif",
+        "getenv",
+        "nativeplatform"
     ]
 }

README.md

@@ -161,14 +161,14 @@ The following docker images are provided:
 - [alpaca](./alpaca/README.md)
 - [base](./base/README.md)
 - [blazegraph](./blazegraph/README.md)
-- [build](./build/README.md)
 - [cantaloupe](./cantaloupe/README.md)
 - [crayfish](./crayfish/README.md)
 - [crayfits](./crayfits/README.md)
+- [demo](./demo/README.md)
 - [drupal](./drupal/README.md)
 - [fcrepo](./fcrepo/README.md)
 - [fits](./fits/README.md)
-- [gemini](./gemini/README.md)
+- [handle](./handle/README.md)
 - [homarus](./homarus/README.md)
 - [houdini](./houdini/README.md)
 - [hypercube](./hypercube/README.md)
@@ -179,8 +179,8 @@ The following docker images are provided:
 - [matomo](./matomo/README.md)
 - [milliner](./milliner/README.md)
 - [nginx](./nginx/README.md)
+- [postgresql](./postgresql/README.md)
 - [recast](./recast/README.md)
-- [demo](./demo/README.md)
 - [solr](./solr/README.md)
 - [tomcat](./tomcat/README.md)
 
@@ -214,55 +214,59 @@ folder ``rootfs/etc/confd`` that has the following layout:
 ./rootfs/etc/confd
 ├── conf.d
 │   └── file.ext.toml
-├── confd.toml
 └── templates
     └── file.ext.tmpl
 ```
 
-``confd.toml`` Is the configuration of ``confd`` and will typically limit the
-namespace from which ``confd`` will read key values. For example in ``activemq``:
+The ``file.ext.toml`` and ``file.ext.tmpl`` work as a pair. The ``toml`` file
+defines where the template will be render to and who owns it, and the ``tmpl``
+file being the template in question. Ideally these files should match the same
+name of the file they are generating minus the ``toml`` or ``tmpl`` suffix. This
+is to make their discovery easier.
+
+Additionally in the ``base`` image there is ``confd.toml`` which sets defaults
+such a the ``log-level``:
 
 ```toml
 backend = "env"
 confdir = "/etc/confd"
-log-level = "debug"
+log-level = "error"
 interval = 600
 noop = false
-prefix = "/activemq"
 ```
 
-The prefix is set to ``/activemq`` which means only keys / value pairs under
-this prefix can be used by templates. We restrict images by prefix to force them
-to define their own settings, reducing dependencies between images, and to allow
-for greater customization. For example you could have Gemini use PostgreSQL as a
-backend and Drupal using MariaDB since they do not share the same Database
-configuration.
-
-The ``file.ext.toml`` and ``file.ext.tmpl`` work as a pair where the ``toml``
-file defines where the template will be render to and who owns it, and the
-``tmpl`` file being the template in question. Ideally these files should match
-the same name of the file they are generating minus the ``toml`` or ``tmpl``
-suffix. This is to make the discovery of them easier.
-
-``confd`` is also the source of all truth when it comes to configuration. We've
-established a order of precedence in which environment variables can be
-provided.
+``confd`` is also the source of all truth when it comes to configuration. We
+have established a order of precedence in which environment variables at runtime
+are defined.
 
 1. Confd backend (highest)
-2. Secrets kept in `/run/secrets`
+2. Secrets kept in `/run/secrets` (Except when using ``Kubernetes``)
 3. Environment variables passed into the container
 4. Environment variables defined in Dockerfile(s)
 5. Environment variables defined in the `/etc/defaults` directory (lowest only used for multiline variables, such as JWT)
 
 If not defined in the highest level the next level applies and so forth down the
 list.
 
-`/etc/defaults` and the environment variables declared in the Dockerfile(s) used
-to create the image are **required** to define all environment variables used by
-scripts and Confd templates.
+> N.B. `/etc/defaults` and the environment variables declared in the
+> Dockerfile(s) used to create the image are **required** to define all
+> environment variables used by scripts and ``confd`` templates. If not
+> specified in either of those locations the environment variables will not be
+> available even if its defined at a **higher** level i.e. ``confd``.
+
+The logic which enforces these rules is performed in
+[00-container-environment-00-init.sh](./base/rootfs/etc/cont-init.d/00-container-environment-00-init.sh)
+
+> N.B Some containers derive environment variables dynamically from other
+> environment variables. In these cases they are expected to provided an
+> additional startup script prefixed with ``00-container-environment-01-*.sh``
+> so that the variables are defined before ``confd`` is used to render
+> templates.
 
-``confd`` templates are **required** to use `getenv` function for all default
-values to ensure this order of precedence is followed.
+By either using the command ``with-contenv`` or starting a script with
+``#!/usr/bin/with-contenv bash`` the environment defined will follow the order
+of precedence above. Additionally Within ``confd`` templates it is **required**
+to use `getenv` function for fetching data.
 
 ### S6 Overlay
 
@@ -334,7 +338,6 @@ are arranged in a hierarchy, that roughly follows below:
     ├── mariadb
     └── nginx
         ├── crayfish
-        │   ├── gemini
         │   ├── homarus
         │   ├── houdini (consumes "imagemagick" as well during its build stage)
         │   ├── hypercube
@@ -378,7 +381,7 @@ images.
 ## Design Constraints
 
 To be able to support a wide variety of backends for ``confd``, as well as
-orchestration tools, all calls to ``getv`` **must use getenv for the default
+orchestration tools, all calls **must use getenv for the default
 value**. With the exception of keys that do not get used unless defined like
 ``DRUPAL_SITE_{SITE}_NAME``. This means the whatever backend for configuration,
 wether it be ``etcd``, ``consul``, or ``environment variables``, containers can
@@ -393,21 +396,19 @@ block until another container is available or a timeout has been reached. For
 example:
 
 ```bash
-local fcrepo_host="{{ getv "/fcrepo/host" "fcrepo.isle-dc.localhost" }}"
-local fcrepo_port="{{ getv "/fcrepo/host" "80" }}"
 local fcrepo_url=
 
 # Indexing fails if port 80 is given explicitly.
-if [[ "${fcrepo_port}" == "80" ]]; then
-    fcrepo_url="http://${fcrepo_host}/fcrepo/rest/"
+if [[ "${DRUPAL_DEFAULT_FCREPO_PORT}" == "80" ]]; then
+    fcrepo_url="http://${DRUPAL_DEFAULT_FCREPO_HOST}/fcrepo/rest/"
 else
-    fcrepo_url="http://${fcrepo_host}:${fcrepo_port}/fcrepo/rest/"
+    fcrepo_url="http://${DRUPAL_DEFAULT_FCREPO_HOST}:${DRUPAL_DEFAULT_FCREPO_PORT}/fcrepo/rest/"
 fi
 
 #...
 
 # Need access to Solr before we can actually import the right config.
-if timeout 300 wait-for-open-port.sh "${fcrepo_host}" "${fcrepo_port}" ; then
+if timeout 300 wait-for-open-port.sh "${DRUPAL_DEFAULT_FCREPO_HOST}" "${DRUPAL_DEFAULT_FCREPO_PORT}" ; then
     echo "Fcrepo Found"
 else
     echo "Could not connect to Fcrepo"

activemq/rootfs/etc/confd/conf.d/credentials.properties.toml

@@ -4,4 +4,4 @@ dest = "/opt/activemq/conf/credentials.properties"
 uid = 100
 gid = 1000
 mode = "0640"
-keys = [ "/user", "/password" ]
+keys = [ "/" ]

activemq/rootfs/etc/confd/conf.d/groups.properties.toml

@@ -4,4 +4,4 @@ dest = "/opt/activemq/conf/groups.properties"
 uid = 100
 gid = 1000
 mode = "0640"
-keys = [ "/group" ]
+keys = [ "/" ]

activemq/rootfs/etc/confd/conf.d/jetty-realm.properties.toml

@@ -4,4 +4,4 @@ dest = "/opt/activemq/conf/jetty-realm.properties"
 uid = 100
 gid = 1000
 mode = "0640"
-keys = [ "/web/admin", "/web/user" ]
+keys = [ "/" ]

activemq/rootfs/etc/confd/conf.d/users.properties.toml

@@ -4,4 +4,4 @@ dest = "/opt/activemq/conf/users.properties"
 uid = 100
 gid = 1000
 mode = "0640"
-keys = [ "/user" ]
+keys = [ "/" ]

activemq/rootfs/etc/confd/templates/credentials.properties.tmpl

@@ -1,3 +1,3 @@
 # Defines credentials that will be used by components (like web console) to access the broker
-activemq.username={{ getv "/user" (getenv "ACTIVEMQ_USER") }}
-activemq.password={{ getv "/password" (getenv "ACTIVEMQ_PASSWORD") }}
+activemq.username={{ getenv "ACTIVEMQ_USER" }}
+activemq.password={{ getenv "ACTIVEMQ_PASSWORD" }}

activemq/rootfs/etc/confd/templates/groups.properties.tmpl

@@ -1,4 +1,4 @@
 # Defines groups and the users that belong to them.
 # group=user[,user ...]
-{{ range $dir := lsdir "/group" }}{{ getv (printf "/group/%s/name" $dir) }}={{ getv (printf "/group/%s/members" $dir) }}
+{{ range $dir := lsdir "/activemq/group" }}{{ getv (printf "/activemq/group/%s/name" $dir) }}={{ getv (printf "/activemq/group/%s/members" $dir) }}
 {{ end }}

activemq/rootfs/etc/confd/templates/jetty-realm.properties.tmpl

@@ -1,5 +1,5 @@
 # Defines users that can access the web (console, demo, etc.)
 # username: password [,rolename ...]
-{{ getv "/web/admin/name" (getenv "ACTIVEMQ_WEB_ADMIN_NAME") }}: {{ getv "/web/admin/password" (getenv "ACTIVEMQ_WEB_ADMIN_PASSWORD") }}, {{ getv "/web/admin/roles" (getenv "ACTIVEMQ_WEB_ADMIN_ROLES") }}
-{{ range $dir := lsdir "/web/user" }}{{ getv (printf "/web/user/%s/name" $dir) }}: {{ getv (printf "/web/user/%s/password" $dir) }}, {{ getv (printf "/web/user/%s/roles" $dir) }}
+{{ getenv "ACTIVEMQ_WEB_ADMIN_NAME" }}: {{ getenv "ACTIVEMQ_WEB_ADMIN_PASSWORD" }}, {{ getenv "ACTIVEMQ_WEB_ADMIN_ROLES" }}
+{{ range $dir := lsdir "/activemq/web/user" }}{{ getv (printf "/activemq/web/user/%s/name" $dir) }}: {{ getv (printf "/activemq/web/user/%s/password" $dir) }}, {{ getv (printf "/activemq/web/user/%s/roles" $dir) }}
 {{ end }}

activemq/rootfs/etc/confd/templates/users.properties.tmpl

@@ -1,2 +1,2 @@
-{{ range $dir := lsdir "/user" }}{{ getv (printf "/user/%s/name" $dir) }}={{ getv (printf "/user/%s/password" $dir) }}
+{{ range $dir := lsdir "/activemq/user" }}{{ getv (printf "/activemq/user/%s/name" $dir) }}={{ getv (printf "/activemq/user/%s/password" $dir) }}
 {{ end }}

alpaca/rootfs/etc/confd/conf.d/ca.islandora.alpaca.connector.fits.blueprint.xml.toml

@@ -4,4 +4,4 @@ dest = "/opt/karaf/deploy/ca.islandora.alpaca.connector.fits.blueprint.xml"
 uid = 100
 gid = 1000
 mode = "0644"
-keys = [ "/fits" ]
+keys = [ "/" ]

alpaca/rootfs/etc/confd/conf.d/ca.islandora.alpaca.connector.homarus.blueprint.xml.toml

@@ -4,4 +4,4 @@ dest = "/opt/karaf/deploy/ca.islandora.alpaca.connector.homarus.blueprint.xml"
 uid = 100
 gid = 1000
 mode = "0644"
-keys = [ "/homarus" ]
+keys = [ "/" ]

alpaca/rootfs/etc/confd/conf.d/ca.islandora.alpaca.connector.houdini.blueprint.xml.toml

@@ -4,4 +4,4 @@ dest = "/opt/karaf/deploy/ca.islandora.alpaca.connector.houdini.blueprint.xml"
 uid = 100
 gid = 1000
 mode = "0644"
-keys = [ "/houdini" ]
+keys = [ "/" ]

alpaca/rootfs/etc/confd/conf.d/ca.islandora.alpaca.connector.ocr.blueprint.xml.toml

@@ -4,4 +4,4 @@ dest = "/opt/karaf/deploy/ca.islandora.alpaca.connector.ocr.blueprint.xml"
 uid = 100
 gid = 1000
 mode = "0644"
-keys = [ "/ocr" ]
+keys = [ "/" ]

alpaca/rootfs/etc/confd/conf.d/ca.islandora.alpaca.http.client.cfg.toml

@@ -4,4 +4,4 @@ dest = "/opt/karaf/etc/ca.islandora.alpaca.http.client.cfg"
 uid = 100
 gid = 1000
 mode = "0644"
-keys = [ "/http" ]
+keys = [ "/" ]

alpaca/rootfs/etc/confd/conf.d/ca.islandora.alpaca.indexing.fcrepo.cfg.toml

@@ -4,4 +4,4 @@ dest = "/opt/karaf/etc/ca.islandora.alpaca.indexing.fcrepo.cfg"
 uid = 100
 gid = 1000
 mode = "0644"
-keys = [ "/indexing" ]
+keys = [ "/" ]

alpaca/rootfs/etc/confd/conf.d/ca.islandora.alpaca.indexing.triplestore.cfg.toml

@@ -4,4 +4,4 @@ dest = "/opt/karaf/etc/ca.islandora.alpaca.indexing.triplestore.cfg"
 uid = 100
 gid = 1000
 mode = "0644"
-keys = [ "/indexing" ]
+keys = [ "/" ]

alpaca/rootfs/etc/confd/conf.d/org.fcrepo.camel.indexing.triplestore.cfg.toml

@@ -4,4 +4,4 @@ dest = "/opt/karaf/etc/org.fcrepo.camel.indexing.triplestore.cfg"
 uid = 100
 gid = 1000
 mode = "0644"
-keys = [ "/indexing" ]
+keys = [ "/" ]

alpaca/rootfs/etc/confd/conf.d/org.fcrepo.camel.service.activemq.cfg.toml

@@ -4,4 +4,4 @@ dest = "/opt/karaf/etc/org.fcrepo.camel.service.activemq.cfg"
 uid = 100
 gid = 1000
 mode = "0644"
-keys = [ "/activemq" ]
+keys = [ "/" ]

alpaca/rootfs/etc/confd/conf.d/org.fcrepo.camel.service.cfg.toml

@@ -4,4 +4,4 @@ dest = "/opt/karaf/etc/org.fcrepo.camel.service.cfg"
 uid = 100
 gid = 1000
 mode = "0644"
-keys = [ "/fcrepo" ]
+keys = [ "/" ]

alpaca/rootfs/etc/confd/conf.d/org.ops4j.pax.logging.cfg.toml

@@ -4,4 +4,4 @@ dest = "/opt/karaf/etc/org.ops4j.pax.logging.cfg"
 uid = 100
 gid = 1000
 mode = "0644"
-keys = [ "/log" ]
+keys = [ "/" ]

alpaca/rootfs/etc/confd/templates/ca.islandora.alpaca.connector.fits.blueprint.xml.tmpl

@@ -10,9 +10,9 @@
 
   <cm:property-placeholder id="properties" persistent-id="ca.islandora.alpaca.connector.fits" update-strategy="reload" >
     <cm:default-properties>
-      <cm:property name="error.maxRedeliveries" value="{{ getv "/fits/redeliveries" (getenv "ALPACA_FITS_REDELIVERIES") }}"/>
-      <cm:property name="in.stream" value="{{ getv "/fits/queue" (getenv "ALPACA_FITS_QUEUE") }}"/>
-      <cm:property name="derivative.service.url" value="{{ getv "/fits/service" (getenv "ALPACA_FITS_SERVICE") }}"/>
+      <cm:property name="error.maxRedeliveries" value="{{ getenv "ALPACA_FITS_REDELIVERIES" }}"/>
+      <cm:property name="in.stream" value="{{ getenv "ALPACA_FITS_QUEUE" }}"/>
+      <cm:property name="derivative.service.url" value="{{ getenv "ALPACA_FITS_SERVICE" }}"/>
     </cm:default-properties>
   </cm:property-placeholder>
 

alpaca/rootfs/etc/confd/templates/ca.islandora.alpaca.connector.homarus.blueprint.xml.tmpl

@@ -10,9 +10,9 @@
 
   <cm:property-placeholder id="properties" persistent-id="ca.islandora.alpaca.connector.homarus" update-strategy="reload" >
     <cm:default-properties>
-      <cm:property name="error.maxRedeliveries" value="{{ getv "/homarus/redeliveries" (getenv "ALPACA_HOMARUS_REDELIVERIES") }}"/>
-      <cm:property name="in.stream" value="{{ getv "/homarus/queue" (getenv "ALPACA_HOMARUS_QUEUE") }}"/>
-      <cm:property name="derivative.service.url" value="{{ getv "/homarus/service" (getenv "ALPACA_HOMARUS_SERVICE") }}"/>
+      <cm:property name="error.maxRedeliveries" value="{{ getenv "ALPACA_HOMARUS_REDELIVERIES" }}"/>
+      <cm:property name="in.stream" value="{{ getenv "ALPACA_HOMARUS_QUEUE" }}"/>
+      <cm:property name="derivative.service.url" value="{{ getenv "ALPACA_HOMARUS_SERVICE" }}"/>
     </cm:default-properties>
   </cm:property-placeholder>
 

alpaca/rootfs/etc/confd/templates/ca.islandora.alpaca.connector.houdini.blueprint.xml.tmpl

@@ -10,9 +10,9 @@
 
   <cm:property-placeholder id="properties" persistent-id="ca.islandora.alpaca.connector.houdini" update-strategy="reload" >
     <cm:default-properties>
-      <cm:property name="error.maxRedeliveries" value="{{ getv "/houdini/redeliveries" (getenv "ALPACA_HOUDINI_REDELIVERIES") }}"/>
-      <cm:property name="in.stream" value="{{ getv "/houdini/queue" (getenv "ALPACA_HOUDINI_QUEUE") }}"/>
-      <cm:property name="derivative.service.url" value="{{ getv "/houdini/service" (getenv "ALPACA_HOUDINI_SERVICE") }}"/>
+      <cm:property name="error.maxRedeliveries" value="{{ getenv "ALPACA_HOUDINI_REDELIVERIES" }}"/>
+      <cm:property name="in.stream" value="{{ getenv "ALPACA_HOUDINI_QUEUE" }}"/>
+      <cm:property name="derivative.service.url" value="{{ getenv "ALPACA_HOUDINI_SERVICE" }}"/>
     </cm:default-properties>
   </cm:property-placeholder>
 

alpaca/rootfs/etc/confd/templates/ca.islandora.alpaca.connector.ocr.blueprint.xml.tmpl

@@ -10,9 +10,9 @@
 
   <cm:property-placeholder id="properties" persistent-id="ca.islandora.alpaca.connector.ocr" update-strategy="reload" >
     <cm:default-properties>
-      <cm:property name="error.maxRedeliveries" value="{{ getv "/ocr/redeliveries" (getenv "ALPACA_OCR_SERVICE") }}"/>
-      <cm:property name="in.stream" value="{{ getv "/ocr/queue" (getenv "ALPACA_OCR_QUEUE") }}"/>
-      <cm:property name="derivative.service.url" value="{{ getv "/ocr/service" (getenv "ALPACA_OCR_SERVICE") }}"/>
+      <cm:property name="error.maxRedeliveries" value="{{ getenv "ALPACA_OCR_SERVICE" }}"/>
+      <cm:property name="in.stream" value="{{ getenv "ALPACA_OCR_QUEUE" }}"/>
+      <cm:property name="derivative.service.url" value="{{ getenv "ALPACA_OCR_SERVICE" }}"/>
     </cm:default-properties>
   </cm:property-placeholder>
 

alpaca/rootfs/etc/confd/templates/ca.islandora.alpaca.http.client.cfg.tmpl

@@ -1 +1 @@
-token.value={{ getv "/http/token" (getenv "ALPACA_HTTP_TOKEN") }}
+token.value={{ getenv "ALPACA_HTTP_TOKEN" }}

alpaca/rootfs/etc/confd/templates/ca.islandora.alpaca.indexing.fcrepo.cfg.tmpl

@@ -1,8 +1,8 @@
-error.maxRedeliveries={{ getv "/indexing/redeliveries" (getenv "ALPACA_INDEXING_REDELIVERIES") }}
-file.external.stream={{ getv "/indexing/stream/file/external" (getenv "ALPACA_INDEXING_STREAM_FILE_EXTERNAL") }}
-file.delete.stream={{ getv "/indexing/stream/file/delete" (getenv "ALPACA_INDEXING_STREAM_FILE_DELETE") }}
-file.stream={{ getv "/indexing/stream/file/index" (getenv "ALPACA_INDEXING_STREAM_FILE_INDEX") }}
-media.stream={{ getv "/indexing/stream/media/index" (getenv "ALPACA_INDEXING_STREAM_MEDIA_INDEX") }}
-milliner.baseUrl={{ getv "/indexing/milliner/url" (getenv "ALPACA_INDEXING_MILLINER_URL") }}
-node.delete.stream={{ getv "/indexing/stream/node/delete" (getenv "ALPACA_INDEXING_STREAM_NODE_DELETE") }}
-node.stream={{ getv "/indexing/stream/node/index" (getenv "ALPACA_INDEXING_STREAM_NODE_INDEX") }}
+error.maxRedeliveries={{ getenv "ALPACA_INDEXING_REDELIVERIES" }}
+file.external.stream={{ getenv "ALPACA_INDEXING_STREAM_FILE_EXTERNAL" }}
+file.delete.stream={{ getenv "ALPACA_INDEXING_STREAM_FILE_DELETE" }}
+file.stream={{ getenv "ALPACA_INDEXING_STREAM_FILE_INDEX" }}
+media.stream={{ getenv "ALPACA_INDEXING_STREAM_MEDIA_INDEX" }}
+milliner.baseUrl={{ getenv "ALPACA_INDEXING_MILLINER_URL" }}
+node.delete.stream={{ getenv "ALPACA_INDEXING_STREAM_NODE_DELETE" }}
+node.stream={{ getenv "ALPACA_INDEXING_STREAM_NODE_INDEX" }}

alpaca/rootfs/etc/confd/templates/ca.islandora.alpaca.indexing.triplestore.cfg.tmpl

@@ -1,4 +1,4 @@
-index.stream={{ getv "/indexing/stream/triplestore/index" (getenv "ALPACA_INDEXING_STREAM_TRIPLESTORE_INDEX") }}
-delete.stream={{ getv "/indexing/stream/triplestore/delete" (getenv "ALPACA_INDEXING_STREAM_TRIPLESTORE_DELETE") }}
-triplestore.baseUrl={{ getv "/indexing/url" (getenv "ALPACA_INDEXING_URL") }}
-error.maxRedeliveries={{ getv "/indexing/redeliveries" (getenv "ALPACA_INDEXING_REDELIVERIES") }}
+index.stream={{ getenv "ALPACA_INDEXING_STREAM_TRIPLESTORE_INDEX" }}
+delete.stream={{ getenv "ALPACA_INDEXING_STREAM_TRIPLESTORE_DELETE" }}
+triplestore.baseUrl={{ getenv "ALPACA_INDEXING_URL" }}
+error.maxRedeliveries={{ getenv "ALPACA_INDEXING_REDELIVERIES" }}

alpaca/rootfs/etc/confd/templates/org.fcrepo.camel.indexing.triplestore.cfg.tmpl

@@ -1,3 +1,3 @@
-input.stream={{ getv "/indexing/stream/input" (getenv "ALPACA_INDEXING_STREAM_INPUT") }}
-triplestore.baseUrl={{ getv "/indexing/url" (getenv "ALPACA_INDEXING_URL") }}
-triplestore.reindex.stream={{ getv "/indexing/stream/triplestore/reindex" (getenv "ALPACA_INDEXING_STREAM_TRIPLESTORE_REINDEX") }}
+input.stream={{ getenv "ALPACA_INDEXING_STREAM_INPUT" }}
+triplestore.baseUrl={{ getenv "ALPACA_INDEXING_URL" }}
+triplestore.reindex.stream={{ getenv "ALPACA_INDEXING_STREAM_TRIPLESTORE_REINDEX" }}