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    Salt-Minion can't talk to Salt-Master

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    salt-minion salt-master salt minion salt stack salt saltstack
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    • DustinB3403D
      DustinB3403 @NerdyDad
      last edited by

      @NerdyDad said in Salt-Minion can't talk to Salt-Master:

      @DustinB3403 said in Salt-Minion can't talk to Salt-Master:

      @NerdyDad said in Salt-Minion can't talk to Salt-Master:

      @DustinB3403 said in Salt-Minion can't talk to Salt-Master:

      @NerdyDad said in Salt-Minion can't talk to Salt-Master:

      @DustinB3403 said in Salt-Minion can't talk to Salt-Master:

      And you've reloaded the firewall with firewall-cmd --reload?

      Still not working

      @DustinB3403 said in Salt-Minion can't talk to Salt-Master:

      Just for laughs check the status of setenforce.

      Enforcing

      Try setting setenforce to permissive or disabled for now and test.

      Finally, got the minion to talk to the master. Thanks

      Cool so now you need create an exclusion in setenforce.

      How do I do that? Help the newb here please.

      You'll need to use semanage to allow this.

      NerdyDadN scottalanmillerS 2 Replies Last reply Reply Quote 0
      • DustinB3403D
        DustinB3403
        last edited by

        Here is a decent man page and examples.

        Since you're allowing ports through you'd want to do that.

        1 Reply Last reply Reply Quote 0
        • NerdyDadN
          NerdyDad @DustinB3403
          last edited by

          @DustinB3403 said in Salt-Minion can't talk to Salt-Master:

          @NerdyDad said in Salt-Minion can't talk to Salt-Master:

          @DustinB3403 said in Salt-Minion can't talk to Salt-Master:

          @NerdyDad said in Salt-Minion can't talk to Salt-Master:

          @DustinB3403 said in Salt-Minion can't talk to Salt-Master:

          @NerdyDad said in Salt-Minion can't talk to Salt-Master:

          @DustinB3403 said in Salt-Minion can't talk to Salt-Master:

          And you've reloaded the firewall with firewall-cmd --reload?

          Still not working

          @DustinB3403 said in Salt-Minion can't talk to Salt-Master:

          Just for laughs check the status of setenforce.

          Enforcing

          Try setting setenforce to permissive or disabled for now and test.

          Finally, got the minion to talk to the master. Thanks

          Cool so now you need create an exclusion in setenforce.

          How do I do that? Help the newb here please.

          You'll need to use semanage to allow this.

          semanage port -a -t http_port_t -p tcp 4505-4506

          What would http_port_t translate to? Everything else I understand except that.

          DustinB3403D 1 Reply Last reply Reply Quote 0
          • scottalanmillerS
            scottalanmiller @NerdyDad
            last edited by

            @NerdyDad said in Salt-Minion can't talk to Salt-Master:

            @black3dynamite said in Salt-Minion can't talk to Salt-Master:

            Will you show the command for adding the firewall rules for 4505-5606?
            The reason I'm asking is because if you include --zone=FedoraServer but your active firewall zone is public then that could be the issue.

            I've tried a number of commands

            firewall-cmd --permanent --zone=trusted --add-port=4505-4506/tcp
            firewall-cmd --permanent --zone=default --add-port=4505-4506/tcp
            firewall-cmd --permanent --add-port=4505-4506/tcp

            In that order, but not all at the same time. I reloaded the firewall and retested between each line.

            None of those is expected to work. The default zone is FedoraServer

            NerdyDadN 1 Reply Last reply Reply Quote 0
            • scottalanmillerS
              scottalanmiller @DustinB3403
              last edited by

              @DustinB3403 said in Salt-Minion can't talk to Salt-Master:

              @NerdyDad said in Salt-Minion can't talk to Salt-Master:

              @DustinB3403 said in Salt-Minion can't talk to Salt-Master:

              @NerdyDad said in Salt-Minion can't talk to Salt-Master:

              @DustinB3403 said in Salt-Minion can't talk to Salt-Master:

              @NerdyDad said in Salt-Minion can't talk to Salt-Master:

              @DustinB3403 said in Salt-Minion can't talk to Salt-Master:

              And you've reloaded the firewall with firewall-cmd --reload?

              Still not working

              @DustinB3403 said in Salt-Minion can't talk to Salt-Master:

              Just for laughs check the status of setenforce.

              Enforcing

              Try setting setenforce to permissive or disabled for now and test.

              Finally, got the minion to talk to the master. Thanks

              Cool so now you need create an exclusion in setenforce.

              How do I do that? Help the newb here please.

              You'll need to use semanage to allow this.

              Or just setenforce

              DustinB3403D 1 Reply Last reply Reply Quote 0
              • DustinB3403D
                DustinB3403 @NerdyDad
                last edited by

                @NerdyDad said in Salt-Minion can't talk to Salt-Master:

                @DustinB3403 said in Salt-Minion can't talk to Salt-Master:

                @NerdyDad said in Salt-Minion can't talk to Salt-Master:

                @DustinB3403 said in Salt-Minion can't talk to Salt-Master:

                @NerdyDad said in Salt-Minion can't talk to Salt-Master:

                @DustinB3403 said in Salt-Minion can't talk to Salt-Master:

                @NerdyDad said in Salt-Minion can't talk to Salt-Master:

                @DustinB3403 said in Salt-Minion can't talk to Salt-Master:

                And you've reloaded the firewall with firewall-cmd --reload?

                Still not working

                @DustinB3403 said in Salt-Minion can't talk to Salt-Master:

                Just for laughs check the status of setenforce.

                Enforcing

                Try setting setenforce to permissive or disabled for now and test.

                Finally, got the minion to talk to the master. Thanks

                Cool so now you need create an exclusion in setenforce.

                How do I do that? Help the newb here please.

                You'll need to use semanage to allow this.

                semanage port -a -t http_port_t -p tcp 4505-4506

                What would http_port_t translate to? Everything else I understand except that.

                -t specifies a type of service http_port_t is all "type 80 traffic"

                1 Reply Last reply Reply Quote 0
                • NerdyDadN
                  NerdyDad @scottalanmiller
                  last edited by

                  @scottalanmiller said in Salt-Minion can't talk to Salt-Master:

                  @NerdyDad said in Salt-Minion can't talk to Salt-Master:

                  @black3dynamite said in Salt-Minion can't talk to Salt-Master:

                  Will you show the command for adding the firewall rules for 4505-5606?
                  The reason I'm asking is because if you include --zone=FedoraServer but your active firewall zone is public then that could be the issue.

                  I've tried a number of commands

                  firewall-cmd --permanent --zone=trusted --add-port=4505-4506/tcp
                  firewall-cmd --permanent --zone=default --add-port=4505-4506/tcp
                  firewall-cmd --permanent --add-port=4505-4506/tcp

                  In that order, but not all at the same time. I reloaded the firewall and retested between each line.

                  None of those is expected to work. The default zone is FedoraServer

                  Followup question. Is this a security risk? Do they need to be removed? Or they just won't work?

                  DustinB3403D scottalanmillerS 2 Replies Last reply Reply Quote 0
                  • DustinB3403D
                    DustinB3403 @NerdyDad
                    last edited by

                    @NerdyDad said in Salt-Minion can't talk to Salt-Master:

                    @scottalanmiller said in Salt-Minion can't talk to Salt-Master:

                    @NerdyDad said in Salt-Minion can't talk to Salt-Master:

                    @black3dynamite said in Salt-Minion can't talk to Salt-Master:

                    Will you show the command for adding the firewall rules for 4505-5606?
                    The reason I'm asking is because if you include --zone=FedoraServer but your active firewall zone is public then that could be the issue.

                    I've tried a number of commands

                    firewall-cmd --permanent --zone=trusted --add-port=4505-4506/tcp
                    firewall-cmd --permanent --zone=default --add-port=4505-4506/tcp
                    firewall-cmd --permanent --add-port=4505-4506/tcp

                    In that order, but not all at the same time. I reloaded the firewall and retested between each line.

                    None of those is expected to work. The default zone is FedoraServer

                    Followup question. Is this a security risk? Do they need to be removed? Or they just won't work?

                    It's bloating the firewall with rules you don't need.

                    1 Reply Last reply Reply Quote 0
                    • DustinB3403D
                      DustinB3403 @scottalanmiller
                      last edited by

                      @scottalanmiller said in Salt-Minion can't talk to Salt-Master:

                      @DustinB3403 said in Salt-Minion can't talk to Salt-Master:

                      @NerdyDad said in Salt-Minion can't talk to Salt-Master:

                      @DustinB3403 said in Salt-Minion can't talk to Salt-Master:

                      @NerdyDad said in Salt-Minion can't talk to Salt-Master:

                      @DustinB3403 said in Salt-Minion can't talk to Salt-Master:

                      @NerdyDad said in Salt-Minion can't talk to Salt-Master:

                      @DustinB3403 said in Salt-Minion can't talk to Salt-Master:

                      And you've reloaded the firewall with firewall-cmd --reload?

                      Still not working

                      @DustinB3403 said in Salt-Minion can't talk to Salt-Master:

                      Just for laughs check the status of setenforce.

                      Enforcing

                      Try setting setenforce to permissive or disabled for now and test.

                      Finally, got the minion to talk to the master. Thanks

                      Cool so now you need create an exclusion in setenforce.

                      How do I do that? Help the newb here please.

                      You'll need to use semanage to allow this.

                      Or just setenforce

                      yea. . but semanage is so much easier.

                      1 Reply Last reply Reply Quote 0
                      • scottalanmillerS
                        scottalanmiller @NerdyDad
                        last edited by

                        @NerdyDad said in Salt-Minion can't talk to Salt-Master:

                        @scottalanmiller said in Salt-Minion can't talk to Salt-Master:

                        @NerdyDad said in Salt-Minion can't talk to Salt-Master:

                        @black3dynamite said in Salt-Minion can't talk to Salt-Master:

                        Will you show the command for adding the firewall rules for 4505-5606?
                        The reason I'm asking is because if you include --zone=FedoraServer but your active firewall zone is public then that could be the issue.

                        I've tried a number of commands

                        firewall-cmd --permanent --zone=trusted --add-port=4505-4506/tcp
                        firewall-cmd --permanent --zone=default --add-port=4505-4506/tcp
                        firewall-cmd --permanent --add-port=4505-4506/tcp

                        In that order, but not all at the same time. I reloaded the firewall and retested between each line.

                        None of those is expected to work. The default zone is FedoraServer

                        Followup question. Is this a security risk? Do they need to be removed? Or they just won't work?

                        No, they are just ignored.

                        1 Reply Last reply Reply Quote 0
                        • black3dynamiteB
                          black3dynamite
                          last edited by

                          setenforce is not a permanent solution. Has soon as you reboot, the setting will revert back to enforcing.

                          DustinB3403D 1 Reply Last reply Reply Quote 1
                          • DustinB3403D
                            DustinB3403 @black3dynamite
                            last edited by

                            @black3dynamite said in Salt-Minion can't talk to Salt-Master:

                            setenforce is not a permanent solution. Has soon as you reboot, the setting will revert back to enforcing. Unless you disable it permanently, which isn't recommended.

                            FTFY

                            1 Reply Last reply Reply Quote 0
                            • NerdyDadN
                              NerdyDad
                              last edited by

                              Just did the following commands

                              semanage port -a -t http_port_t -p tcp 4505-4506

                              then

                              setenforce enforcing

                              So far, still good.

                              DustinB3403D 1 Reply Last reply Reply Quote 0
                              • DustinB3403D
                                DustinB3403 @NerdyDad
                                last edited by

                                @NerdyDad try restarting and seeing if the issue persists.

                                NerdyDadN 1 Reply Last reply Reply Quote 0
                                • NerdyDadN
                                  NerdyDad @DustinB3403
                                  last edited by

                                  @DustinB3403 said in Salt-Minion can't talk to Salt-Master:

                                  @NerdyDad try restarting and seeing if the issue persists.

                                  Oh, no issues. They're still communicating.

                                  1 Reply Last reply Reply Quote 1
                                  • JaredBuschJ
                                    JaredBusch
                                    last edited by JaredBusch

                                    Dont specify a zone when you run a firewall-cmd and it automatically uses the whatever the current zone is.

                                    By the way because your zone is Fedora Server, you installed a full server instance and not a minimal instance.

                                    Unless that changed in 29 for minimal.

                                    1 Reply Last reply Reply Quote 1
                                    • ObsolesceO
                                      Obsolesce
                                      last edited by

                                      Weird.. I didn't have to do anything with SELinux to get it working:

                                      https://timothygruber.com/linux/saltstack-installation-configuration/#Installing_the_Salt-Master

                                      1 Reply Last reply Reply Quote 0
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