nixosTests.*: Don't use the `-q` flag with grep when used with curl

The `-q` flag makes grep close the pipe early, which curl doesn't
handle gracefully, but exits with an error like "(23) Failed writing
body".

1 files changed, 4 insertions, 4 deletions

diff --git a/nixos/tests/grafana.nix b/nixos/tests/grafana.nix
index 4ba091b893f..174d664d877 100644
--- a/nixos/tests/grafana.nix
+++ b/nixos/tests/grafana.nix
@@ -74,7 +74,7 @@ in {
         declarativePlugins.wait_for_unit("grafana.service")
         declarativePlugins.wait_for_open_port(3000)
         declarativePlugins.succeed(
-            "curl -sSfN -u testadmin:snakeoilpwd http://127.0.0.1:3000/api/plugins | grep -q grafana-clock-panel"
+            "curl -sSfN -u testadmin:snakeoilpwd http://127.0.0.1:3000/api/plugins | grep grafana-clock-panel"
         )
         declarativePlugins.shutdown()
 
@@ -82,7 +82,7 @@ in {
         sqlite.wait_for_unit("grafana.service")
         sqlite.wait_for_open_port(3000)
         sqlite.succeed(
-            "curl -sSfN -u testadmin:snakeoilpwd http://127.0.0.1:3000/api/org/users | grep -q testadmin\@localhost"
+            "curl -sSfN -u testadmin:snakeoilpwd http://127.0.0.1:3000/api/org/users | grep testadmin\@localhost"
         )
         sqlite.shutdown()
 
@@ -92,7 +92,7 @@ in {
         postgresql.wait_for_open_port(3000)
         postgresql.wait_for_open_port(5432)
         postgresql.succeed(
-            "curl -sSfN -u testadmin:snakeoilpwd http://127.0.0.1:3000/api/org/users | grep -q testadmin\@localhost"
+            "curl -sSfN -u testadmin:snakeoilpwd http://127.0.0.1:3000/api/org/users | grep testadmin\@localhost"
         )
         postgresql.shutdown()
 
@@ -102,7 +102,7 @@ in {
         mysql.wait_for_open_port(3000)
         mysql.wait_for_open_port(3306)
         mysql.succeed(
-            "curl -sSfN -u testadmin:snakeoilpwd http://127.0.0.1:3000/api/org/users | grep -q testadmin\@localhost"
+            "curl -sSfN -u testadmin:snakeoilpwd http://127.0.0.1:3000/api/org/users | grep testadmin\@localhost"
         )
         mysql.shutdown()
   '';