feat(#9542): Research CouchDB Nouveau

couchdb-nouveau/Dockerfile

@@ -0,0 +1,19 @@
+FROM couchdb:3.4.1-nouveau AS base
+
+# temporary fix https://github.com/apache/couchdb/issues/5262
+RUN apt-get update && apt-get install -y wget unzip
+RUN wget https://github.com/user-attachments/files/17186496/nouveau-1.0-SNAPSHOT-4299acf4.jar.zip -O /tmp/nouveau-4299acf4.jar.zip
+RUN unzip /tmp/nouveau-4299acf4.jar.zip -d /tmp
+
+FROM couchdb:3.4.1-nouveau
+
+COPY --chown=nouveau:nouveau --from=base /tmp/nouveau-1.0-SNAPSHOT-4299acf4.jar /opt/nouveau/lib/nouveau-1.0-SNAPSHOT.jar
+COPY --chown=nouveau:nouveau nouveau.yaml /opt/nouveau/etc/nouveau.yaml
+
+VOLUME /data/nouveau
+
+# 5987: Nouveau App
+# 5989: Nouveau Admin
+EXPOSE 5987 5989
+
+LABEL Authors="MEDIC SRE TEAM<[email protected]>"

couchdb-nouveau/nouveau.yaml

@@ -0,0 +1,27 @@
+maxIndexesOpen: 3000
+commitIntervalSeconds: 30
+idleSeconds: 60
+rootDir: ./data/nouveau
+
+logging:
+  level: INFO
+
+server:
+  applicationConnectors:
+    - type: http
+      bindHost: 0.0.0.0
+      port: 5987
+      useDateHeader: false
+  adminConnectors:
+    - type: http
+      bindHost: 0.0.0.0
+      port: 5989
+      useDateHeader: false
+  gzip:
+    includedMethods:
+      - GET
+      - POST
+  requestLog:
+    appenders:
+      - type: console
+        target: stderr

couchdb/10-docker-default.ini

@@ -41,3 +41,7 @@ n=1
 [attachments]
 compressible_types = text/*, application/javascript, application/json, application/xml
 compression_level = 8
+
+[nouveau]
+enable = true
+url = http://nouveau:5987

couchdb/Dockerfile

@@ -1,4 +1,4 @@
-FROM couchdb:3.3.3 as base_couchdb_build
+FROM couchdb:3.4.1 AS base_couchdb_build
 
 COPY --chown=couchdb:couchdb 10-docker-default.ini /opt/couchdb/etc/default.d/
 COPY --chown=couchdb:couchdb vm.args /opt/couchdb/etc/

ddocs/medic-db/medic-nouveau/_id

@@ -0,0 +1 @@
+_design/medic-nouveau

ddocs/medic-db/medic-nouveau/nouveau/contacts_by_freetext/index.js

@@ -0,0 +1,47 @@
+function(doc) {
+  const skip = [ '_id', '_rev', 'type', 'refid', 'geolocation' ];
+  let toIndex = '';
+
+  const types = [ 'district_hospital', 'health_center', 'clinic', 'person' ];
+  let idx;
+  if (doc.type === 'contact') {
+    idx = types.indexOf(doc.contact_type);
+    if (idx === -1) {
+      idx = doc.contact_type;
+    }
+  } else {
+    idx = types.indexOf(doc.type);
+  }
+
+  const isContactDoc = idx !== -1;
+  if (isContactDoc) {
+    Object.keys(doc).forEach(function(key) {
+      const value = doc[key];
+      if (!key || !value) {
+        return;
+      }
+
+      key = key.toLowerCase();
+      if (skip.indexOf(key) !== -1 || /_date$/.test(key)) {
+        return;
+      }
+
+      if (typeof value === 'string') {
+        toIndex += ' ' + value;
+      }
+
+      /*if (typeof value === 'number') {
+        index('double', key, value, { store: true });
+      }*/
+
+      /*if (typeof value === 'string') {
+        index('text', key, value, { store: true });
+      }*/
+    });
+
+    toIndex = toIndex.trim();
+    if (toIndex) {
+      index('text', 'default', toIndex, { store: true });
+    }
+  }
+}

nginx/Dockerfile

@@ -1,5 +1,5 @@
 # base build
-FROM nginx:1.25.1-alpine as base_nginx
+FROM nginx:1.25.1-alpine AS base_nginx
 RUN apk add --update --no-cache \
     curl \
     socat \

scripts/build/cht-couchdb-single-node.yml.template

@@ -20,6 +20,21 @@ services:
     networks:
       cht-net:
 
+  nouveau:
+    image: {{{ repo }}}/cht-couchdb-nouveau:{{ tag }}
+    volumes:
+      - ${COUCHDB_NOUVEAU_DATA:-./srv_nouveau}:/data/nouveau
+    restart: always
+    depends_on:
+      - couchdb
+    logging:
+      driver: "local"
+      options:
+        max-size: "${LOG_MAX_SIZE:-50m}"
+        max-file: "${LOG_MAX_FILES:-20}"
+    networks:
+      cht-net:
+
 volumes:
   cht-credentials:
 

scripts/build/versions.js

@@ -61,5 +61,5 @@ module.exports = {
   getRepo,
   escapeBranchName,
   SERVICES: ['api', 'sentinel'],
-  INFRASTRUCTURE: ['couchdb', 'haproxy', 'haproxy-healthcheck', 'nginx'],
+  INFRASTRUCTURE: ['couchdb', 'couchdb-nouveau', 'haproxy', 'haproxy-healthcheck', 'nginx'],
 };