install redis extension via pecl

pehbehbeh · web-flow · commit 9c238d8ee74b · 2019-09-25T16:12:50.000+02:00
diff --git a/Dockerfile b/Dockerfile
@@ -49,8 +49,12 @@ RUN apk info \
         opcache \
         pcntl \
         mbstring \
-    && pecl install imagick \
-    && docker-php-ext-enable imagick \
+    && pecl install \
+        redis \
+        imagick \
+    && docker-php-ext-enable \
+        redis \
+        imagick \
     && apk del .build-deps
 
 # change default shell
