Multiple server blocks - Could not resolve host
I am trying to create two different server blocks in nginx. I have:
...
env first_var;
env second_var;
http {
...
server {
set_by_lua $first_var 'return os.getenv("FIRST_VAR")';
server_name $first_var;
listen 80 default_server;
listen [::]:80;
...
}
server {
set_by_lua $second_var 'return os.getenv("SECOND_VAR")';
server_name $second_var;
listen 80;
listen [::]:80;
...
}
}
When I try to reach the second server I get: Could not resolve host: myhost.com. I get the same message if I change the order of the server blocks. However, if I comment out the first server block the second one works (but then I'm not able to get to the first server). Any suggestions?
nginx lua
asked Nov 24 '18 at 23:37
Marissa LevyMarissa Levy
2771652103
add a comment |
I am trying to create two different server blocks in nginx. I have:
...
env first_var;
env second_var;
http {
...
server {
set_by_lua $first_var 'return os.getenv("FIRST_VAR")';
server_name $first_var;
listen 80 default_server;
listen [::]:80;
...
}
server {
set_by_lua $second_var 'return os.getenv("SECOND_VAR")';
server_name $second_var;
listen 80;
listen [::]:80;
...
}
}
When I try to reach the second server I get: Could not resolve host: myhost.com. I get the same message if I change the order of the server blocks. However, if I comment out the first server block the second one works (but then I'm not able to get to the first server). Any suggestions?
nginx lua
asked Nov 24 '18 at 23:37
Marissa LevyMarissa Levy
2771652103
Seems that default_server is screwing everything up....I'd like to keep that but how?
– Marissa Levy
Nov 25 '18 at 1:59
It's probable thatserver_namedoes not resolve the variable and you are setting the server name to the name of the variable rather than its value.
– Richard Smith
Nov 25 '18 at 11:02
add a comment |
I am trying to create two different server blocks in nginx. I have:
...
env first_var;
env second_var;
http {
...
server {
set_by_lua $first_var 'return os.getenv("FIRST_VAR")';
server_name $first_var;
listen 80 default_server;
listen [::]:80;
...
}
server {
set_by_lua $second_var 'return os.getenv("SECOND_VAR")';
server_name $second_var;
listen 80;
listen [::]:80;
...
}
}
When I try to reach the second server I get: Could not resolve host: myhost.com. I get the same message if I change the order of the server blocks. However, if I comment out the first server block the second one works (but then I'm not able to get to the first server). Any suggestions?
nginx lua
asked Nov 24 '18 at 23:37
Marissa LevyMarissa Levy
2771652103
I am trying to create two different server blocks in nginx. I have:
...
env first_var;
env second_var;
http {
...
server {
set_by_lua $first_var 'return os.getenv("FIRST_VAR")';
server_name $first_var;
listen 80 default_server;
listen [::]:80;
...
}
server {
set_by_lua $second_var 'return os.getenv("SECOND_VAR")';
server_name $second_var;
listen 80;
listen [::]:80;
...
}
}
When I try to reach the second server I get: Could not resolve host: myhost.com. I get the same message if I change the order of the server blocks. However, if I comment out the first server block the second one works (but then I'm not able to get to the first server). Any suggestions?
nginx lua
nginx lua
asked Nov 24 '18 at 23:37
Marissa LevyMarissa Levy
2771652103
asked Nov 24 '18 at 23:37
Marissa LevyMarissa Levy
2771652103
asked Nov 24 '18 at 23:37
Marissa LevyMarissa Levy
2771652103
asked Nov 24 '18 at 23:37
Marissa LevyMarissa Levy
2771652103
asked Nov 24 '18 at 23:37
Marissa LevyMarissa Levy
2771652103
2771652103
Seems that default_server is screwing everything up....I'd like to keep that but how?
– Marissa Levy
Nov 25 '18 at 1:59
It's probable thatserver_namedoes not resolve the variable and you are setting the server name to the name of the variable rather than its value.
– Richard Smith
Nov 25 '18 at 11:02
add a comment |
Seems that default_server is screwing everything up....I'd like to keep that but how?
– Marissa Levy
Nov 25 '18 at 1:59
It's probable thatserver_namedoes not resolve the variable and you are setting the server name to the name of the variable rather than its value.
– Richard Smith
Nov 25 '18 at 11:02
Seems that default_server is screwing everything up....I'd like to keep that but how?
– Marissa Levy
Nov 25 '18 at 1:59
Seems that default_server is screwing everything up....I'd like to keep that but how?
– Marissa Levy
Nov 25 '18 at 1:59
It's probable that
server_name does not resolve the variable and you are setting the server name to the name of the variable rather than its value.– Richard Smith
Nov 25 '18 at 11:02
It's probable that
server_name does not resolve the variable and you are setting the server name to the name of the variable rather than its value.– Richard Smith
Nov 25 '18 at 11:02
add a comment |
0
active
oldest
votes
Your Answer
StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53463358%2fmultiple-server-blocks-could-not-resolve-host%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
0
active
oldest
votes
0
active
oldest
votes
active
oldest
votes
active
oldest
votes
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53463358%2fmultiple-server-blocks-could-not-resolve-host%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Seems that default_server is screwing everything up....I'd like to keep that but how?
– Marissa Levy
Nov 25 '18 at 1:59
It's probable that
server_namedoes not resolve the variable and you are setting the server name to the name of the variable rather than its value.– Richard Smith
Nov 25 '18 at 11:02