简化安装增加所依赖的软件校验功能

simpleInstall/common.sh

@@ -35,4 +35,40 @@ function fn_selinux()
     return 0
 }
 
+function fn_precheck()
+{
+    system_arch=`uname -p`
+    system_name=`cat /etc/os-release | grep '^ID=".*' | grep -o -E '(openEuler|centos)'`
+    total=0
+    python3 --version >/dev/null 2>&1
+    if [ $? -ne 0 ]
+    then
+        echo "You need install python3 or create the correct soft connection."
+        return 1
+    fi
+    cat requirements_"$system_name"_"$system_arch" | while read line
+    do
+        if [ "$line"x == ""x ]
+        then
+            continue
+        fi
+        yum list installed | grep $line > result.log
+        num=`wc -l result.log | awk '{print $1}'`
+        if [ $num -eq 0 ]
+        then
+            echo "You need to install $line" > preCheck.log
+            total=`expr $total + 1`
+        fi
+        echo $total>>tmp_total
+    done < requirements_"$system_name"_"$system_arch"
+    total=$(tail -n 1 tmp_total)
+    if [ $total -gt 0 ]
+    then
+        rm -rf result.log tmp_total
+        return 1
+    fi
+    rm -rf result.log tmp_total
+    return 0
+}
+
 COMMON_SH="common.sh"

simpleInstall/install.sh

@@ -172,6 +172,18 @@ function fn_post_check()
     else
         echo "Check input success."
     fi
+    fn_precheck
+    if [ $? -ne 0 ]
+    then
+        echo "Precheck failed.you can check preCheck.log for more details."
+        fn_precheck_result
+        if [ $? -ne 0 ]
+        then
+            return 1
+        fi
+    else
+        echo "Precheck success."
+    fi
     fn_check_firewall $host_port
     if [ $? -ne 0 ]
     then
@@ -190,6 +202,24 @@ function fn_post_check()
     fi
     return 0
 }
+function fn_precheck_result()
+{
+    input=$1
+    if [ "$input"X = X ]
+    then
+        read -p "Are you sure you want to continue?(yes/no)" input
+    fi
+    if [ "$input"X == "yes"X ]
+    then
+        return 0
+    elif [ "$input"X == "no"X ]
+    then
+        return 1
+    else
+        read -p "Please type 'yes' or 'no': " input
+        fn_precheck_result $input
+    fi
+}
 
 function fn_check_input()
 {
@@ -370,7 +400,9 @@ function main()
         return 1
     elif [ $returnFlag -eq 1 ]
     then
-        echo "Load demoDB failed, you can check load.log for more details"
+        echo "Load demoDB failed, you can check load.log for more details."
+    else
+        echo "Input no, operation skip."
     fi
     return 0
 }

simpleInstall/requirements_centos_x86_64

@@ -0,0 +1,14 @@
+libaio-devel
+flex
+bison
+ncurses-devel
+glibc-devel
+patch
+readline-devel
+bzip2
+firewalld
+crontabs
+net-tools
+openssh-server
+openssh-clients
+which

simpleInstall/requirements_openEuler_aarch64

@@ -0,0 +1,12 @@
+libaio-devel
+flex
+bison
+ncurses-devel
+glibc-devel
+patch
+readline-devel
+bzip2
+firewalld
+crontabs
+net-tools
+which

simpleInstall/requirements_openEuler_x86_64

@@ -0,0 +1,13 @@
+libaio-devel
+flex
+bison
+ncurses-devel
+glibc-devel
+patch
+readline-devel
+bzip2
+firewalld
+crontabs
+net-tools
+which
+libnsl