From f5fe7152f3b0791ea2582191f32fd7254887e634 Mon Sep 17 00:00:00 2001 From: Alex Ellis Date: Tue, 11 Jul 2017 19:00:23 +0100 Subject: [PATCH 1/2] Internationalisation I had no idea what SOL was - had to google this on Urban Dictionary :-/ have put an internationalisation in and retained the colliqualism in brackets. --- docs/index.html | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/index.html b/docs/index.html index 3e1d8cfc..aeacf3a4 100644 --- a/docs/index.html +++ b/docs/index.html @@ -1896,7 +1896,7 @@ Some presentations from the Docker Distributed Systems Summit in Berlin: - Right now, we have only one manager (node1) -- If we lose it, we're SOL +- If we lose it, we're out of luck (SOL) - Let's make our cluster highly available From 243d585432d2e169791bb8b33af80390475130a9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Petazzoni?= Date: Wed, 12 Jul 2017 13:41:37 +0200 Subject: [PATCH 2/2] Add a few details about what happens when losing the sole manager --- docs/index.html | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/docs/index.html b/docs/index.html index aeacf3a4..9cb40e33 100644 --- a/docs/index.html +++ b/docs/index.html @@ -1896,9 +1896,15 @@ Some presentations from the Docker Distributed Systems Summit in Berlin: - Right now, we have only one manager (node1) -- If we lose it, we're out of luck (SOL) +- If we lose it, we lose quorum - and that's *very bad!* -- Let's make our cluster highly available +- Containers running on other nodes will be fine ... + +- But we won't be able to get or set anything related to the cluster + +- If the manager is permanently gone, we will have to do a manual repair! + +- Nobody wants to do that ... so let's make our cluster highly available ---